5 Best Ignition Coils for Ram 1500 5.7 Hemi in 2026: Fitment Picks
These five Amazon-listed coil sets serve specific 5.7L Hemi Ram 1500 years. Match the engine, model year, connector and OE part number before ordering. The 3.6L V6 uses a different coil application.
Quick Ignition Coils For Ram 1500 Comparison – 2026 Picks
| Image | Product | Fitment | Key Feature | Check Before Buying | Action |
|---|---|---|---|---|---|
 | 1. LCWRGS UF504 Set of 8 Ignition Coils | 5.7L Hemi application; check model year and coil connector | eight-coil set | Does not cover the 3.6L V6 | View on Amazon |
 | 2. 8-Pack UF504 Ignition Coils for Earlier 5.7 Hemi | seller lists 2009–2015 Ram 5.7L applications | eight replacement coils | Do not extend the listed years to a 2026 truck | View on Amazon |
 | 3. Dragon Fire Performance 8-Coil Pack | selected Hemi Ram applications through 2020 | coils without a spark-plug bundle | Check the exact OE coil cross-reference | View on Amazon |
 | 4. UF504 Coils and 16 Iridium Plugs Bundle | seller lists 2008–2024 5.7L Ram applications | eight coils plus sixteen plugs | A combined kit is unnecessary if only one coil failed | View on Amazon |
 | 5. UF504 Coils and Iridium Plugs Kit | seller lists 2006–2020 5.7L Ram applications | complete coil-and-plug service kit | Verify plug part number and model year | View on Amazon |
Our Top 5 Ignition Coils For Ram 1500 Reviews – Fitment Compared
1. LCWRGS UF504 Set of 8 Ignition Coils
LCWRGS UF504 Set of 8 Ignition Coils is listed for 5.7L Hemi application; check model year and coil connector. Does not cover the 3.6L V6.
Key Features That Stand Out
- ✓ Application: 5.7L Hemi application; check model year and coil connector.
- ✓ Product type: eight-coil set.
- ✓ Check: Does not cover the 3.6L V6.
Why We Recommend It
It is a category-correct Amazon option for a buyer matching the stated application. Does not cover the 3.6L V6.
Performance Analysis
We have not measured performance or durability. 5.7L Hemi application; check model year and coil connector; Does not cover the 3.6L V6.
Best For
Benefit: eight-coil set. Limitation: Does not cover the 3.6L V6.
Our Expert Opinion
Fitment and availability were checked against the Amazon listing on October 8, 2026. We have not performed a hands-on product or customer-survey test. Does not cover the 3.6L V6.
2. 8-Pack UF504 Ignition Coils for Earlier 5.7 Hemi
8-Pack UF504 Ignition Coils for Earlier 5.7 Hemi is listed for seller lists 2009–2015 Ram 5.7L applications. Do not extend the listed years to a 2026 truck.
Key Features That Stand Out
- ✓ Application: seller lists 2009–2015 Ram 5.7L applications.
- ✓ Product type: eight replacement coils.
- ✓ Check: Do not extend the listed years to a 2026 truck.
Why We Recommend It
It is a category-correct Amazon option for a buyer matching the stated application. Do not extend the listed years to a 2026 truck.
Performance Analysis
We have not measured performance or durability. seller lists 2009–2015 Ram 5.7L applications; Do not extend the listed years to a 2026 truck.
Best For
Benefit: eight replacement coils. Limitation: Do not extend the listed years to a 2026 truck.
Our Expert Opinion
Fitment and availability were checked against the Amazon listing on October 8, 2026. We have not performed a hands-on product or customer-survey test. Do not extend the listed years to a 2026 truck.
3. Dragon Fire Performance 8-Coil Pack
Dragon Fire Performance 8-Coil Pack is listed for selected Hemi Ram applications through 2020. Check the exact OE coil cross-reference.
Key Features That Stand Out
- ✓ Application: selected Hemi Ram applications through 2020.
- ✓ Product type: coils without a spark-plug bundle.
- ✓ Check: Check the exact OE coil cross-reference.
Why We Recommend It
It is a category-correct Amazon option for a buyer matching the stated application. Check the exact OE coil cross-reference.
Performance Analysis
We have not measured performance or durability. selected Hemi Ram applications through 2020; Check the exact OE coil cross-reference.
Best For
Benefit: coils without a spark-plug bundle. Limitation: Check the exact OE coil cross-reference.
Our Expert Opinion
Fitment and availability were checked against the Amazon listing on October 8, 2026. We have not performed a hands-on product or customer-survey test. Check the exact OE coil cross-reference.
4. UF504 Coils and 16 Iridium Plugs Bundle
UF504 Coils and 16 Iridium Plugs Bundle is listed for seller lists 2008–2024 5.7L Ram applications. A combined kit is unnecessary if only one coil failed.
Key Features That Stand Out
- ✓ Application: seller lists 2008–2024 5.7L Ram applications.
- ✓ Product type: eight coils plus sixteen plugs.
- ✓ Check: A combined kit is unnecessary if only one coil failed.
Why We Recommend It
It is a category-correct Amazon option for a buyer matching the stated application. A combined kit is unnecessary if only one coil failed.
Performance Analysis
We have not measured performance or durability. seller lists 2008–2024 5.7L Ram applications; A combined kit is unnecessary if only one coil failed.
Best For
Benefit: eight coils plus sixteen plugs. Limitation: A combined kit is unnecessary if only one coil failed.
Our Expert Opinion
Fitment and availability were checked against the Amazon listing on October 8, 2026. We have not performed a hands-on product or customer-survey test. A combined kit is unnecessary if only one coil failed.
5. UF504 Coils and Iridium Plugs Kit
UF504 Coils and Iridium Plugs Kit is listed for seller lists 2006–2020 5.7L Ram applications. Verify plug part number and model year.
Key Features That Stand Out
- ✓ Application: seller lists 2006–2020 5.7L Ram applications.
- ✓ Product type: complete coil-and-plug service kit.
- ✓ Check: Verify plug part number and model year.
Why We Recommend It
It is a category-correct Amazon option for a buyer matching the stated application. Verify plug part number and model year.
Performance Analysis
We have not measured performance or durability. seller lists 2006–2020 5.7L Ram applications; Verify plug part number and model year.
Best For
Benefit: complete coil-and-plug service kit. Limitation: Verify plug part number and model year.
Our Expert Opinion
Fitment and availability were checked against the Amazon listing on October 8, 2026. We have not performed a hands-on product or customer-survey test. Verify plug part number and model year.
Complete Buying Guide for Ignition Coils For Ram 1500
Check Fitment First
Compare engine, OE coil number, connector, set size and whether spark plugs are included. A misfire code alone does not prove a coil has failed.
What the Listing Cannot Prove
The two 3.6L V6 cards were removed because the revised comparison focuses on the 5.7L Hemi. No independent dyno or durability test is claimed.
Budget and Ordering
Compare current package quantity, shipping, return terms and installation needs on the exact Amazon listing. Prices and availability can change.
Frequently Asked Questions
Q: What are the common symptoms of failing ignition coils in a Ram 1500?
Misfires, rough running or a check-engine light can have many causes. Read codes and diagnose the circuit, plug and fuel system before replacing coils.
Q: How often should I replace ignition coils in my Ram 1500?
There is no universal fixed coil-replacement interval. Replace a failed unit or a set when diagnosis, condition and cost justify it.
Q: Is it necessary to replace all ignition coils at once on my Ram 1500?
Not always. A diagnosed single failure may need one coil; a full set is a separate maintenance choice. Match part numbers.
Q: What's the difference between ignition coils for the 3.6L V6 and 5.7L HEMI V8 Ram 1500?
The 3.6L V6 and 5.7L Hemi have different engine layouts and coil applications. This list covers 5.7L Hemi listings only.
Q: Can I install new ignition coils myself on my Ram 1500?
The task may be accessible with suitable tools, but disconnect power safely and follow model-specific service instructions and torque values.
Q: Do upgraded ignition coils improve horsepower in a Ram 1500?
No horsepower gain is demonstrated by these listings. A replacement coil restores a faulty ignition system; it is not a verified performance tune.
Amazon listings and image URLs checked October 8, 2026. Confirm exact fitment before buying. As an Amazon Associate, Truckguider may earn from qualifying purchases.
![ECCPP 2PCS Change Bolt Pattern from Review: Full How-To Guide [2026]](https://truckguider.com/wp-content/uploads/2026/04/featured-eccpp-2pcs-change-bolt-pattern-from-5x55-to-5x5-co-768x403.webp)
