If your Ford Edge has worn spark plugs, replacing them with the correct specification can help restore smoother idle, cleaner starts, steadier throttle response, and consistent ignition. The key is choosing a plug that matches your exact model year and engine rather than relying on the vehicle name alone.
This guide compares Ford Edge spark plugs by model year, engine, material, pack size, listed gap, and part-number cross-reference. Because Edge engines vary by year and trim, confirm your engine, OEM or Motorcraft reference, plug gap, thread and seat type, heat range, and torque specification before ordering or installing any plug.
Affiliate disclosure:. As an Amazon Associate I earn from qualifying purchases. This roundup is reader-supported. If you buy through an Amazon link, we may earn a commission on qualifying purchases at no extra cost to you.
Quick Verdict
Best broad-fit V6 option in this roundup: Champion Platinum RES8PYB5 because current fitment data covers many Ford Edge 3.5L V6 applications from 2007-2018 and 3.7L V6 applications from 2011-2014, with a listed 0.052 in gap for those Edge applications.
Best exact-fit older 3.5L option: A-Premium APSP129 for listed 2007-2011 Ford Edge 3.5L V6 models.
Best listed 2.0L four-cylinder option: IFATRUNK LTR6IX because its current compatibility information specifically lists Ford Edge L4 2.0L applications and the pack contains four plugs.
Best listed 2.7L V6 option: A-Premium APSP252 for 2015-2020 Edge 2.7L V6 fitment. Its product listing states a 0.032 in gap, but Ford model-year specifications can differ, so verify the required gap before installation.
Before you buy: Match your Edge year, engine, OEM or Motorcraft reference, plug count, and required gap. A plug that physically threads in is not automatically the correct plug.
Top Picks
|
Category |
Product |
Best Fit |
Fitment Note |
|---|---|---|---|
|
🔧 Known-Brand Older 3.5L Option |
Older 3.5L V6 applications; verify exact NGK part-number cross-reference |
Verify the exact NGK part number; do not assume all 2011-2018 Edge V6 models use this plug |
|
|
🧩 5019 / LTR5GP Alternative |
Edge 2007-2012 3.5L; 2011-2012 3.7L per current seller fitment |
Use only where 5019 / LTR5GP matches your application |
|
|
⚡ Best for Listed 2.0L Edge Applications |
Ford Edge L4 2.0L applications; 4-pack |
The listing does not identify a 2.3L Ford Edge fitment |
|
|
🎯 Best for Older Edge Models |
2007-2010 Ford Edge |
AP5364 fitment data supports 2007-2010 Edge |
|
|
🔊 Best Older 3.5L V6 Set |
2007-2011 3.5L V6 |
Listed 0.052 in gap; verify model-year specification |
|
|
💡 Best for Listed 2.7L V6 Fitment |
2015-2020 2.7L V6 |
Listing says 0.032 in; verify Ford model-year gap before install |
|
|
🏆 Broadest Verified V6 Coverage |
3.5L: 2007-2018; 3.7L: 2011-2014 |
RES8PYB5 fitment data lists 0.052 in for these Edge applications |
How We Picked These Spark Plugs
Fitment matters more than brand name alone. We prioritized vehicle-specific compatibility, OEM or aftermarket cross-references, plug count, electrode material, and listed gap information. Where a seller claim conflicted with model-year specifications, the safer model-year specification takes priority.
We did not use changing prices, star ratings, review counts, or unverified performance claims to rank these plugs. Every recommendation below is tied to a specific Ford Edge engine or cross-reference, and you should still confirm the exact part number and required gap for your VIN or model year before purchase.
Before You Buy: Ford Edge Spark Plug Fitment Checklist
- Confirm your engine: The products in this guide cover Edge 2.0L four-cylinder, 2.7L V6, 3.5L V6, and 3.7L V6 applications depending on year and trim. Do not assume a plug listed for another Ford engine size also fits the Edge.
- Match the plug count: 4-cylinder engines usually need 4 plugs. V6 engines need 6 plugs.
- Check the gap against your model year: Gap is not universal. For example, Ford’s 2016 Edge specifications list 0.027-0.031 in for the 2.0L EcoBoost, 0.028-0.031 in for the 2.7L EcoBoost, and 0.049-0.053 in for the 3.5L. Do not rely only on a seller’s pre-set gap.
- Verify the cross-reference: Match the OEM or Motorcraft reference plus thread, reach, seat type, and heat range. “Fits Ford Edge” by itself is not enough.
- Inspect coils and boots: If you have misfires after new plugs, ignition coils or boots may also be worn.
- Use the correct installation procedure: Follow the Ford service information or plug-maker instructions for torque and anti-seize. Over-tightening can damage cylinder-head threads, while under-tightening can cause poor sealing.
NGK Iridium IX (6 Pack)
This NGK Iridium IX 6-pack can be a strong known-brand option for an older Ford Edge 3.5L V6. Fitment catalogs for NGK 4344/LTR5IX-11 point to older Edge 3.5L applications, including 2007-2011 model years, so verify the exact part number instead of assuming broad V6 compatibility.
Before buying, confirm that the Amazon listing’s exact NGK part number matches your Edge. If your worn plugs are the actual cause of rough idle, hesitant starts, or ignition-related misfires, correctly specified fresh plugs may restore smoother operation; they are not a horsepower upgrade or a fix for bad coils, fuel problems, or mechanical faults.
Who Should Buy This
Choose this set only if the exact NGK part number on the Amazon listing cross-references to your Ford Edge. It is most appropriate as an older 3.5L V6 option rather than a universal Edge V6 set.
Who Should Avoid This
Skip it if you cannot confirm the exact NGK part number for your year and engine, or if your Edge uses the 2.0L or 2.7L engine. Do not assume it fits a later 3.5L or any 3.7L Edge without a verified cross-reference.
What People Say
The provided review snapshot is positive about packaging and fit. Treat that sentiment as secondary evidence: the deciding factor should be the exact NGK part number and your Edge fitment, not a general review comment.
Overall Sentiment: Positive in the provided review snapshot
Situational Benefits
|
Situation |
How It Helps |
|---|---|
|
Daily commuting |
May reduce rough idle and small ignition hiccups when worn plugs are the cause. |
|
Cold mornings |
A focused iridium spark can help the engine start more cleanly when the old plugs are tired. |
|
Long highway trips |
Helps keep ignition stable under sustained load when matched correctly to the engine. |
|
DIY tune-up |
Comes as a 6-pack, so compatible V6 owners can replace all plugs in one job. |
Problem Solving Ability
These plugs are best for addressing symptoms linked to worn spark plugs, such as rough idle, slow starts, hesitation, and ignition-related misfires. If those problems continue after installation, inspect coils, boots, wiring, gap, and torque before assuming the plugs are the only issue.
Key Benefits
- Iridium option for compatible older Ford Edge 3.5L applications
- Iridium design for a focused, durable spark
- Complete 6-pack for V6 replacement
- 0.052 in is commonly listed for NGK 4344/LTR5IX-11 Edge applications; verify your exact model year
- Known-brand choice when the exact part-number cross-reference matches
SYKRSS 5019 Platinum Iridium Spark Plugs (6 Pack)
The SYKRSS 5019 set is an aftermarket 6-pack for applications that cross-reference to 5019 / LTR5GP. Current seller fitment information specifically lists Ford Edge 2007-2012 3.5L V6 and 2011-2012 3.7L V6 applications.
The listing describes platinum-iridium construction with a copper core. If your Edge truly calls for the 5019 / LTR5GP cross-reference, this can be a practical full-set replacement. Do not buy it on engine displacement alone, and do not assume seller claims about fuel economy or performance are guaranteed.
Who Should Buy This
Buy this if your Edge is within the listed 2007-2012 3.5L or 2011-2012 3.7L applications and your required plug cross-references to 5019 / LTR5GP.
Who Should Avoid This
Skip it if your Edge is outside the listed fitment, your OEM cross-reference differs, or you prefer an OE-brand plug. Verify gap, heat range, reach, and seat type before installation.
What People Say
The provided review snapshot is generally positive, including comments about smoother running after replacement. Those experiences do not prove fitment or a performance gain for your vehicle, so use the part-number match as the primary buying test.
Overall Sentiment: Positive in the provided review snapshot
Situational Benefits
|
Situation |
How It Helps |
|---|---|
|
Daily commuting |
Can reduce rough idling and light misfires when old plugs have worn down. |
|
High-mileage engines |
Helps restore ignition consistency when worn plugs have widened gaps or weak tips. |
|
Long trips or towing |
Supports steadier ignition under load when matched to the correct engine. |
|
Cold starts |
Fresh electrodes may help the engine catch more cleanly compared with worn plugs. |
Problem Solving Ability
These plugs are best for common ignition-maintenance problems such as rough idle, inconsistent starts, and mild misfire symptoms caused by old plugs. If your Edge still stumbles after replacement, check plug gap, coil condition, intake leaks, and diagnostic trouble codes.
Key Benefits
- Aftermarket replacement for listed 5019 / LTR5GP applications
- Platinum-iridium design with copper core
- 6-pack format for compatible V6 engines
- Complete-set option for compatible older Edge V6 applications
- Current seller fitment specifically includes Edge 2007-2012 3.5L and 2011-2012 3.7L
IFATRUNK Iridium Spark Plugs (4 Pack)
The IFATRUNK LTR6IX set is the clearest four-cylinder option in this roundup. Its current compatibility information lists Ford Edge L4 2.0L applications from 2012-2020 and includes four plugs, matching the cylinder count for those engines.
The listing mentions 2.3L engines for other Ford models, not for the Ford Edge. For an Edge, treat this as a 2.0L-only recommendation and verify the exact year, OEM reference, and required gap before installation.
Who Should Buy This
Choose this set if you have a listed Ford Edge L4 2.0L application, the LTR6IX cross-reference matches, and you need four plugs for a complete replacement.
Who Should Avoid This
Do not buy this for a 2.7L, 3.5L, or 3.7L Edge V6. Also do not interpret the listing’s 2.3L references for other Ford vehicles as a 2.3L Ford Edge fitment.
What People Say
The provided review snapshot is positive, with comments focused on fit and working as expected. Use those comments only as supporting context; exact 2.0L Edge fitment is still the deciding factor.
Overall Sentiment: Positive in the provided review snapshot
Situational Benefits
|
Situation |
How It Helps |
|---|---|
|
Daily commuting |
Fresh iridium plugs may smooth idle and reduce small ignition stumbles. |
|
Cold starts |
A fine iridium tip can support cleaner ignition when the old plugs are worn. |
|
Long highway trips |
Stable ignition helps the engine feel more consistent under sustained load. |
|
DIY maintenance |
The 4-pack format is convenient for compatible 4-cylinder engines. |
Problem Solving Ability
These plugs can help with rough idle, occasional misfires, and hesitant starts when those symptoms are caused by worn plugs. They are not a fix for coil failures, fuel issues, or mechanical engine problems, so diagnose persistent misfires before replacing parts blindly.
Key Benefits
- 4-pack format for listed Ford Edge 2.0L four-cylinder applications
- Laser-welded iridium center electrode
- Concentrated spark for stable ignition
- Current listing specifically identifies Ford Edge L4 2.0L applications
- Useful DIY option when the LTR6IX cross-reference matches your exact model year
Autolite Platinum Spark Plugs (6 Pack)
If you drive a 2007-2010 Ford Edge, Autolite AP5364 fitment data supports this older-Edge application. The 6-pack format also matches the V6 plug count, making it a straightforward maintenance option when AP5364 is the correct cross-reference.
The seller listing states a .054 in / 1.4 mm gap. Treat that as a listing value, not a substitute for your model-year service specification. Platinum construction is a practical durability choice for routine replacement when the plug specification matches.
Who Should Buy This
Buy this set if you have a listed 2007-2010 Ford Edge application and want a simple platinum 6-pack for a maintenance refresh.
Who Should Avoid This
Skip it if your Edge is outside the listed year range or if your manual calls for a different gap, part number, or plug material.
What People Say
The product information is focused on older-Edge fitment and platinum construction. That is a stronger reason to consider this set than generic performance claims; verify AP5364 against your exact year before ordering.
Overall Sentiment: Positive in the provided review snapshot
Situational Benefits
|
Situation |
How It Helps |
|---|---|
|
Daily commuting |
Can smooth light rough-idle symptoms when old plugs are worn. |
|
High-mileage engines |
Platinum firing surfaces help maintain spark consistency longer than basic plug designs. |
|
Long trips |
Supports steadier ignition once installed correctly and matched to the engine. |
|
Cold starts |
Fresh plugs can help starts feel cleaner compared with old, worn plugs. |
Problem Solving Ability
These plugs are best for older Edge owners dealing with worn-plug symptoms such as rough idle, slower starts, and reduced throttle smoothness. They should be installed as a matched set and checked against the correct gap before installation.
Key Benefits
- Listed fitment for Ford Edge 2007-2010
- Platinum design for practical durability
- 6-pack format for compatible V6 replacement
- Seller-listed .054 in / 1.4 mm gap; verify against your model-year specification
- Simple choice for older Edge maintenance
A-Premium Iridium Platinum (6-Pack)
This A-Premium set has one of the clearest fitment descriptions in the roundup: Ford Edge 2007-2011 V6 3.5L, pack of six, with a listed 0.052 in gap. Its product specifications describe an iridium center-electrode tip and platinum core.
That makes it a focused choice for an older 3.5L Edge when the listed reference numbers match your vehicle. Inspect every plug before installation and confirm the model-year gap and torque specification rather than assuming a pre-set plug is ready to install unchanged.
Who Should Buy This
Choose this set if you have a compatible 2007-2011 3.5L V6 Edge and want a complete iridium-platinum replacement kit.
Who Should Avoid This
Avoid it if you have a 3.7L, 2.7L, 2.0L, or later Edge application unless the listing and your manual confirm the exact match.
What People Say
The provided review snapshot mentions fit and smoother running after replacing worn plugs. Do not use “ready to install” as a reason to skip inspection; confirm each plug’s condition and gap before installation.
Overall Sentiment: Positive in the provided review snapshot
Situational Benefits
|
Situation |
How It Helps |
|---|---|
|
Daily commuting |
May reduce rough idle and small misfires when old plugs are the cause. |
|
Cold mornings |
Fresh iridium-tipped plugs can help starts feel cleaner. |
|
Long highway trips |
Helps maintain spark consistency during steady cruising. |
|
DIY tune-up |
Sold as a matching 6-pack for compatible 3.5L V6 jobs. |
Problem Solving
These plugs can help with rough idle, hesitant cold starts, and occasional misfires tied to old plugs. If you are chasing a check-engine light, read the codes first so you do not overlook coils, injectors, vacuum leaks, or sensor issues.
Key Benefits
- Listed fitment for Ford Edge 2007-2011 V6 3.5L
- Iridium tip and platinum core
- 6-pack for full V6 replacement
- Listed 0.052 in gap; verify the exact model-year specification before installation
- Good maintenance pick for older 3.5L Edge owners
Champion Platinum Spark Plugs (6-Pack)
The Champion Platinum RES8PYB5 set has the broadest independently verified Ford Edge V6 coverage among the products in this roundup. Current fitment data lists 3.5L Edge applications from 2007-2018 and 3.7L Edge applications from 2011-2014, with a 0.052 in gap for those applications.
Because it is sold as a 6-pack, it covers a full compatible V6 replacement. If worn plugs are causing rough idle, inconsistent starts, or light ignition misfires, correctly specified replacements may restore normal operation; persistent symptoms still require diagnosis of coils, fuel delivery, air leaks, or mechanical issues.
Who Should Buy This
Buy this if your Edge has a listed 3.5L V6 application from 2007-2018 or a listed 3.7L V6 application from 2011-2014 and RES8PYB5 is the correct cross-reference.
Who Should Avoid This
Skip it if you have a 2.0L or 2.7L Edge, a 3.7L Edge outside the verified 2011-2014 fitment, or a model year that calls for a different plug reference.
What People Say
The provided review snapshot is generally positive about fit and basic reliability. As with the other sets, review sentiment does not replace part-number verification for your exact engine.
Overall Sentiment: Positive in the provided review snapshot
Situational Benefits
|
Situation |
How It Helps |
|---|---|
|
Daily commuting |
Can smooth stop-and-go driving if worn plugs are causing rough idle. |
|
Cold mornings |
A fresh, correctly gapped plug can help ignition feel more consistent. |
|
Long highway trips |
Helps maintain steady spark under sustained throttle. |
|
DIY tune-up |
The 6-pack format makes it easy to replace all plugs on compatible V6 engines. |
Problem Solving
These plugs are best for routine replacement and worn-plug symptoms, including rough idle, occasional misfires, and inconsistent starts. If you are replacing plugs because of a stored misfire code, inspect the related coil and boot at the same time.
Key Benefits
- Verified fitment data for Edge 3.5L V6 applications from 2007-2018
- Also listed for Edge 3.7L V6 applications from 2011-2014
- Listed 0.052 in gap
- 6-pack format for full V6 replacement
- Broad-fit V6 option without relying on an unverified price ranking
A-Premium Iridium Platinum Spark Plugs (6-Pack)
This A-Premium APSP252 6-pack is specifically listed for Ford Edge 2015-2020 V6 2.7L applications, and its reference list includes 95927, ILTR6S8, SP594, and CYFS-12Y-PT. That makes the fitment direction clearer than using a generic V6 plug.
There is an important gap caution: the product listing states 0.032 in, while Ford’s 2016 Edge specification for the 2.7L EcoBoost is 0.028-0.031 in. Because specifications can vary by model year, verify your exact Ford service specification before installation instead of assuming the seller’s pre-set value is correct for every 2015-2020 Edge.
Who Should Buy This
Buy this if your Ford Edge has the listed 2015-2020 2.7L V6 fitment, the reference numbers match your application, and you are prepared to verify the required model-year gap before installation.
Who Should Avoid This
Skip it if you have the 2.0L, 3.5L, or 3.7L Edge, or if your model-year service information calls for a different plug reference. Do not install it solely because the seller’s listed gap looks close.
What People Say
The provided review snapshot is mostly positive about fit and installation. The sensible takeaway is the caution itself: inspect the plugs and verify gap, threads, and reference numbers before use.
Overall Sentiment: Positive in the provided review snapshot
Situational Benefits
|
Situation |
How It Helps |
|---|---|
|
Daily commuting |
Can reduce small misfires and uneven idle when worn plugs are the issue. |
|
Cold mornings |
A fresh, correctly gapped plug can make starts feel more consistent. |
|
Long highway trips |
Helps maintain stable ignition under steady throttle. |
|
DIY tune-up |
Comes as a full 6-pack for compatible 2.7L V6 engines. |
Problem Solving
These plugs can help only when worn plugs are the cause of rough idle, occasional misfires, or unreliable starts. Before installation, verify the Ford model-year gap, inspect the threads and electrodes, and follow the correct torque procedure.
Key Benefits
- Listed fitment for Ford Edge 2015-2020 V6 2.7L
- Product specifications list an iridium center-electrode tip and iridium core
- Seller-listed 0.032 in gap; Ford model-year specifications may differ
- 6-pack format for full V6 replacement
- Focused fitment choice for compatible 2015-2020 2.7L Edge models
FAQ
How Do Different Spark Plug Types Affect My Ford Edge’s Performance And Longevity?
You’ll notice real differences between plug materials. Iridium plugs usually have a fine center electrode and are often chosen for long life and consistent ignition. Platinum plugs offer solid durability at a lower cost than many iridium options. Copper-core plugs can conduct heat well but typically do not last as long as precious-metal designs.
For many Ford Edge owners, iridium or platinum makes the most sense for routine maintenance. The right choice still depends on your year, engine, OEM spec, gap, and driving needs.
How Do I Choose The Right Spark Plugs For My Ford Edge And Ensure Proper Fitment?
Start with your Ford Edge model year, trim, and engine. Then match the OEM or Motorcraft reference, thread and reach, seat type, heat range, and required gap. For example, Ford’s 2016 Edge specifications list 0.027-0.031 in for the 2.0L EcoBoost, 0.028-0.031 in for the 2.7L EcoBoost, and 0.049-0.053 in for the 3.5L.
If a seller describes a plug as a broad-fit or multi-vehicle option, be extra careful. A spark plug that threads in is not automatically the correct plug for your engine, and a seller-listed pre-set gap may not match every model year.
Can I Use A 4-Pack Spark Plug Set In A Ford Edge V6?
Not by itself. A V6 needs six spark plugs, while the listed Edge 2.0L four-cylinder applications use four. The IFATRUNK 4-pack in this roundup is a 2.0L Edge fitment option; the same listing’s 2.3L references apply to other Ford models, not to the Edge.
Is A 0.032-Inch Gap Always Correct For A 2.7L Ford Edge?
No. The A-Premium APSP252 listing states 0.032 in, but Ford’s 2016 Edge specification lists 0.028-0.031 in for the 2.7L EcoBoost. Check the specification for your exact model year and engine before installation.
Should I Replace Ignition Coils When I Replace Spark Plugs?
You do not always need new coils, but you should inspect the coils and boots while the plugs are out. If one cylinder has a repeated misfire, swapping or testing the coil can help confirm whether the problem is the plug, coil, boot, or something else.
What Are The Best Practices For Installing And Maintaining Spark Plugs To Avoid Misfires And Engine Damage?
Replace all plugs as a matched set, verify each gap against the model-year specification, clean around the plug wells before removal, and follow the correct torque procedure. Do not over-tighten, and do not apply anti-seize unless Ford or the plug manufacturer specifically recommends it. If the Edge runs poorly after installation, recheck gap, plug seating, coil-boot seating, connector engagement, and diagnostic trouble codes before driving far.
Top Customer Picks
Choose Ford Edge spark plugs by verified fitment first, then material and pack size. Champion RES8PYB5 has the broadest verified V6 coverage in this roundup, A-Premium APSP129 is a focused 2007-2011 3.5L V6 option, IFATRUNK LTR6IX is specifically a listed 2.0L Edge four-cylinder option, and A-Premium APSP252 targets the 2015-2020 2.7L V6 with a model-year gap check required. NGK and SYKRSS can still make sense for older Edge applications when their exact part-number cross-references match.
Note: This chart is a preserved snapshot from the source article. Use the fitment guidance above—not the chart alone—to choose a plug.
Wrapping Up
Choose spark plugs that match your Edge’s exact model year and engine, not just the Ford Edge name. Champion RES8PYB5 is the broadest verified V6-fitment option in this roundup, while A-Premium APSP129 is more narrowly focused on 2007-2011 3.5L V6 models. IFATRUNK LTR6IX is the listed 2.0L four-cylinder pick, and A-Premium APSP252 is the listed 2.7L V6 pick with an important model-year gap check.
Before you buy, double-check the OEM or Motorcraft cross-reference, plug count, thread and reach, heat range, model-year gap, and installation procedure. Replace plugs as a set and inspect coils and boots while access is open. Correctly specified plugs can restore normal starting, idle, and ignition consistency when worn plugs are the underlying cause.
| Product | Image | Best For | Listed Fitment / Gap | Check Details |
|---|---|---|---|---|
| 6 pc NGK Iridium IX Spark Plugs |
 |
Known-Brand Older 3.5L Option | Use only when the exact NGK part number cross-references to your Edge; NGK 4344/LTR5IX-11 catalogs list older 3.5L Edge applications | Check Product Details on Amazon |
| 5019 Platinum Iridium Spark Plugs 6 Pack |
 |
5019 / LTR5GP Alternative | Current seller fitment: Edge 2007-2012 3.5L; 2011-2012 3.7L; verify 5019 / LTR5GP cross-reference | Check Product Details on Amazon |
| Iridium Spark Plugs 4 Pack LTR6IX |
 |
Best for Listed 2.0L Edge Applications | Current listing: Ford Edge L4 2.0L 2012-2020; 4-pack; 2.3L references apply to other Ford models | Check Product Details on Amazon |
| 6 pc Autolite Platinum Spark Plugs |
 |
Best for Older Edge Models | AP5364 fitment: Ford Edge 2007-2010; seller-listed .054 in / 1.4 mm gap; verify model year | Check Product Details on Amazon |
| A-Premium Iridium Platinum Spark Plugs |
 |
Best Older 3.5L V6 Set | Ford Edge 2007-2011 V6 3.5L; listed 0.052 in gap | Check Product Details on Amazon |
| 6 pc Champion Platinum Spark Plugs |
 |
Broadest Verified V6 Coverage | 3.5L: 2007-2018; 3.7L: 2011-2014; RES8PYB5; listed 0.052 in gap | Check Product Details on Amazon |
| A-Premium 6PCS Iridium Platinum Spark Plugs |
 |
Best for Listed 2.7L V6 Fitment | Ford Edge 2015-2020 V6 2.7L; seller lists 0.032 in; verify model-year Ford gap specification | Check Product Details on Amazon |
Affiliate disclosure: This roundup is reader-supported. If you buy through an Amazon link, we may earn a commission on qualifying purchases at no extra cost to you.
