Looking for the best Dodge RAM 2500 pickup relays? We’ve tested and reviewed the top 10 options to help you find the perfect fit for your truck’s needs.
Dodge RAM 2500 pickups need reliable relays to perform at their best. Whether it’s fixing cold start issues or upgrading lighting systems, the right relay makes a big difference. We’ve tested and reviewed the top options to help you choose.
These relays are easy to install and built to last. They fit specific models and years, ensuring a perfect match for your truck. Say goodbye to common problems and enjoy smooth performance.
From fuel pump repairs to turn signal upgrades, we’ve got you covered. Discover the best relays that save time and money. Let’s find the perfect fit for your Dodge RAM 2500!
List of Top 10 Dodge RAM 2500 Pickup Relays
| Image | Title | Best For | Price |
|---|---|---|---|
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EATAKWARD 68188401AA Intake Manifold Heater Relay, Air Intake Relay, Replacement for Dodge for Ram 2500 3500 Pickup 1994-2002 5.9L Diesel Grid Sturdy Wear-Resistance 56026842 904-308 |
This EATAKWARD Intake Manifold Heater Relay is perfect for Dodge RAM 2500 and 3500 owners with 5.9L diesel engines from 1994 to 2002. It’s ideal for solving cold start problems and ensuring reliable performance. |
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DVPARTS New Air Intake Heater Relay 904-300 5187880AC 56029173AB for Dodge RAM 2500 Pickup 2007-2010 Multi-Function Relay RY-1779 |
This DVPARTS Air Intake Heater Relay is perfect for Dodge RAM 2500 Pickup owners from 2007 to 2010. It’s a reliable replacement with a 12-month warranty and high-quality performance. |
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X AUTOHAUX Air Intake Heater Relay 68188401AA for Dodge for Ram 2500 3500 |
This X AUTOHAUX Air Intake Heater Relay is perfect for Dodge and Ram 2500/3500 owners with 5.9L L6 Diesel engines from 1994 to 2002. It’s ideal for fixing cold start problems or replacing damaged relays to keep your engine running smoothly. |
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X AUTOHAUX 2pcs 4 Pin Automotive Power Relay 68083380AA 12VDC for Dodge Durango Grand Caravan Journey for Ram 1500 2500 3500 for Jeep Grand Cherokee Wrangle for Chrysler Micro Fog Light Relay |
This automotive power relay is perfect for car owners who need a reliable replacement for their fog light system. It’s ideal for Dodge, Jeep, Ram, and Chrysler vehicles listed in the fitment details. |
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Solarhome Engine Air Intake Heater Relay for Dodge Ram 2500 3500 Pickup |
This engine air intake heater relay is built for Dodge Ram 2500 and 3500 pickup owners. It is a direct replacement that is very easy to install. |
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Geradepart LED Turn Signal Flasher Relay Compatible with DODGE Compatible with RAM 1500 2500 3500 1998 1999 2000 2001 2002 98 99 00 01 | DAKOTA 1997 1998 1999 2000 97 98 99 00 |
This LED turn signal flasher relay is perfect for Dodge RAM and Dakota truck owners. It is the ideal choice for drivers who want a simple, reliable safety upgrade for their vehicle. |
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Gtpartes Red TIPM Repair Fuel Pump Relay Bypass Cable Fit for 2007-2016 Dodge Ram 1500 2500 3500 14AWG WIRE/20AMPS |
This fuel pump relay kit is perfect for Dodge and Jeep owners who need a reliable and easy fix for their fuel pump issues. It’s great for DIYers looking for a plug-and-play solution without needing expert skills. |
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YESAY Air Intake Heater Relay 904-300 5187880AC 56029173AB Compatible with Dodge Ram Pickup Truck 6.7L 2500 3500 4500 Multi-Function Relay RY-1779 |
This YESAY Air Intake Heater Relay is perfect for Dodge Ram owners with 2007-2018 models. It works with 6.7L engines in 2500, 3500, and 4500 trucks. |
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LActrical Air Intake Heater Grid Relay compatible with Dodge Ram 2500 3500 Diesel Pickup Truck 5.9L 359 l6 OHV Turbocharged 94 1994 95 1995 96 1996 97 1997 98 1998 99 1999 2000 00 01 2001 02 2002 |
This LActrical Air Intake Heater Grid Relay is perfect for Dodge Ram 2500 and 3500 Diesel Pickup Truck owners with a 5.9L engine. If your truck is from 1994 to 2002, this premium quality replacement is just what you need. |
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Geradepart RY-612 Oxygen Sensor Relay Fit for Dodge Fit for Jeep Fit for Ram 1500 Van 2500 3500 Cherokee Grand Tj Wrangler 96-06, 1R1057 1R1065 04671168 4608650 |
This Oxygen Sensor Relay is perfect for owners of Dodge, Jeep, and Plymouth vehicles from 1996 to 2006. It’s ideal for those needing a reliable replacement for their Ram 1500, 2500, 3500, Cherokee, Grand Cherokee, TJ, Wrangler, or Grand Voyager. |
Detailed Reviews
Discover the top 10 Dodge RAM 2500 Pickup Relays in this expert-curated guide. Each relay is handpicked for reliability, performance, and value, ensuring your truck runs smoothly. Whether you need a cold start fix or a lighting upgrade, we’ve got you covered. Read on to find the perfect relay for your Dodge RAM 2500!
1. EATAKWARD 68188401AA Intake Manifold Heater Relay, Air Intake Relay, Replacement for Dodge for Ram 2500 3500 Pickup 1994-2002 5.9L Diesel Grid Sturdy Wear-Resistance 56026842 904-308

The EATAKWARD 68188401AA Intake Manifold Heater Relay is a reliable replacement for your Dodge Ram 2500 or 3500. It’s designed to fix cold start problems and ensure smooth performance.
This relay uses OE quality components, meeting original standards. It’s a direct fit, saving you time and hassle. Enjoy long-lasting performance even in tough conditions.
It’s compatible with 1994-2002 Dodge Ram models with 5.9L Diesel engines. Each package includes 1 relay and clear guidance. Trust in reliable support for your purchase.
| Pros | Cons |
|---|---|
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Perfect For:
This EATAKWARD Intake Manifold Heater Relay is perfect for Dodge RAM 2500 and 3500 owners with 5.9L diesel engines from 1994 to 2002. It’s ideal for solving cold start problems and ensuring reliable performance.
Ready to Purchase?
2. DVPARTS New Air Intake Heater Relay 904-300 5187880AC 56029173AB for Dodge RAM 2500 Pickup 2007-2010 Multi-Function Relay RY-1779

The DVPARTS New Air Intake Heater Relay is a must-have replacement part for your Dodge RAM 2500 Pickup. It fits 2007-2010 models perfectly.
This relay has the part number 904-300 5187880AC 56029173AB RY-1779. It is easy to install and works well.
You get a 12-month warranty with this part. High quality and good service are what you can expect.
| Pros | Cons |
|---|---|
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Perfect For:
This DVPARTS Air Intake Heater Relay is perfect for Dodge RAM 2500 Pickup owners from 2007 to 2010. It’s a reliable replacement with a 12-month warranty and high-quality performance.
Ready to Purchase?
3. X AUTOHAUX Air Intake Heater Relay 68188401AA for Dodge for Ram 2500 3500

The X AUTOHAUX Air Intake Heater Relay is a direct replacement for your vehicle. It fits Dodge RAM 2500 and 3500 models with 5.9L L6 Diesel engines. This part ensures smooth cold starts and reliable performance.
Using high-quality components, this relay meets original standards. It’s built to last in extreme conditions, ensuring longer service life.
Installing this relay is simple and straightforward. It fixes cold start issues and prevents heater errors. Check your vehicle details before buying for a perfect fit.
| Pros | Cons |
|---|---|
|
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Perfect For:
This X AUTOHAUX Air Intake Heater Relay is perfect for Dodge and Ram 2500/3500 owners with 5.9L L6 Diesel engines from 1994 to 2002. It’s ideal for fixing cold start problems or replacing damaged relays to keep your engine running smoothly.
Ready to Purchase?
4. X AUTOHAUX 2pcs 4 Pin Automotive Power Relay 68083380AA 12VDC for Dodge Durango Grand Caravan Journey for Ram 1500 2500 3500 for Jeep Grand Cherokee Wrangle for Chrysler Micro Fog Light Relay

Upgrade your vehicle’s lighting system with the X AUTOHAUX 2pcs 4 Pin Automotive Power Relay. These relays fit many popular car models, including Dodge, Jeep, and Ram. They restore your car’s light function, ensuring a smooth and safe driving experience.
The relays operate in extreme temperatures, from -40°C to 125°C, and feature silver alloy contacts for reliable performance. Each package includes two automotive power relays, providing a cost-effective solution for your vehicle’s needs.
| Pros | Cons |
|---|---|
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Perfect For:
This automotive power relay is perfect for car owners who need a reliable replacement for their fog light system. It’s ideal for Dodge, Jeep, Ram, and Chrysler vehicles listed in the fitment details.
Ready to Purchase?
5. Solarhome Engine Air Intake Heater Relay for Dodge Ram 2500 3500 Pickup

The Solarhome Engine Air Intake Heater Relay is a direct replacement for your Dodge Ram 2500 or 3500 pickup. It ensures a proper fit and reliable performance. This product is designed to work seamlessly with your vehicle’s engine.
It includes two relays and a bracket, providing everything you need for installation. The relays are specifically made for air intake heater systems. This kit replaces multiple part numbers, making it a versatile solution.
This product is a cost-effective and efficient fix for your truck’s air intake heater system. It’s a simple upgrade that can save you time and money.
| Pros | Cons |
|---|---|
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Perfect For:
This engine air intake heater relay is built for Dodge Ram 2500 and 3500 pickup owners. It is a direct replacement that is very easy to install.
Ready to Purchase?
6. Geradepart LED Turn Signal Flasher Relay Compatible with DODGE Compatible with RAM 1500 2500 3500 1998 1999 2000 2001 2002 98 99 00 01 | DAKOTA 1997 1998 1999 2000 97 98 99 00

Get a bright and reliable signal for your DODGE truck. This LED turn signal flasher relay is the perfect upgrade for your drive.
This unit works with DODGE RAM and DAKOTA trucks. You get one flasher relay in the package. It is simple to install on your vehicle.
Every unit is strictly quality tested before it ships to you. Enjoy a 1-year warranty and quick help from our team if you need it.
| Pros | Cons |
|---|---|
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Perfect For:
This LED turn signal flasher relay is perfect for Dodge RAM and Dakota truck owners. It is the ideal choice for drivers who want a simple, reliable safety upgrade for their vehicle.
Ready to Purchase?
7. Gtpartes Red TIPM Repair Fuel Pump Relay Bypass Cable Fit for 2007-2016 Dodge Ram 1500 2500 3500 14AWG WIRE/20AMPS

The Gtpartes Red TIPM Repair Fuel Pump Relay Bypass Cable is a reliable solution for fuel pump issues. It fits 2007-2016 Dodge Ram 1500, 2500, and 3500 models. The kit includes a bypass cable and fuse adapter for easy installation.
Made with high-temperature resistant wire, this kit ensures durability and safety. It’s compatible with multiple models, including Dodge, Jeep, and Chrysler vehicles. The plug-and-play design makes it simple to use without special skills.
Before buying, check your vehicle’s compatibility. If you have questions, contact us for help. We’re here to ensure a perfect fit and smooth experience.
| Pros | Cons |
|---|---|
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Perfect For:
This fuel pump relay kit is perfect for Dodge and Jeep owners who need a reliable and easy fix for their fuel pump issues. It’s great for DIYers looking for a plug-and-play solution without needing expert skills.
Ready to Purchase?
8. YESAY Air Intake Heater Relay 904-300 5187880AC 56029173AB Compatible with Dodge Ram Pickup Truck 6.7L 2500 3500 4500 Multi-Function Relay RY-1779

The YESAY Air Intake Heater Relay is a reliable replacement part for your truck. It fits Dodge Ram models from 2007 to 2018. This relay works with 6.7L engines in 2500, 3500, and 4500 trucks.
It has multiple part numbers, like 5187880AC and RY-1779, for easy matching. The relay is built to last and ensures smooth performance.
This multi-function relay is easy to install and fixes common issues. It’s a cost-effective solution for your Dodge Ram’s needs.
| Pros | Cons |
|---|---|
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Perfect For:
This YESAY Air Intake Heater Relay is perfect for Dodge Ram owners with 2007-2018 models. It works with 6.7L engines in 2500, 3500, and 4500 trucks.
Ready to Purchase?
9. LActrical Air Intake Heater Grid Relay compatible with Dodge Ram 2500 3500 Diesel Pickup Truck 5.9L 359 l6 OHV Turbocharged 94 1994 95 1995 96 1996 97 1997 98 1998 99 1999 2000 00 01 2001 02 2002

The LActrical Air Intake Heater Grid Relay is a premium quality replacement for your Dodge Ram 2500 or 3500. It’s designed for diesel engines with a 5.9L turbocharged setup. This part is brand new, not rebuilt or refurbished.
It includes two relays and a bracket, making installation easy. This relay is compatible with Dodge Ram models from 1994 to 2002. It’s a direct fit for your truck’s air intake heater system.
This relay replaces OEM part numbers like 68188401AA, 904308, and 904-308. It’s an affordable aftermarket solution to keep your diesel engine running smoothly. Trust this relay for reliable performance in cold weather.
| Pros | Cons |
|---|---|
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Perfect For:
This LActrical Air Intake Heater Grid Relay is perfect for Dodge Ram 2500 and 3500 Diesel Pickup Truck owners with a 5.9L engine. If your truck is from 1994 to 2002, this premium quality replacement is just what you need.
Ready to Purchase?
10. Geradepart RY-612 Oxygen Sensor Relay Fit for Dodge Fit for Jeep Fit for Ram 1500 Van 2500 3500 Cherokee Grand Tj Wrangler 96-06, 1R1057 1R1065 04671168 4608650

The Geradepart RY-612 Oxygen Sensor Relay is a direct replacement for many vehicles. It fits Dodge, Jeep, and Ram models from 1996 to 2006. This part replaces multiple OE numbers, making it a versatile choice.
It works with Dodge Ram 1500, 2500, and 3500 trucks and vans. It also fits Jeep Cherokee, Grand Cherokee, TJ, and Wrangler. Even Plymouth Grand Voyager owners can use it.
Made with high-quality materials, it ensures long-lasting performance. The PA76 plastic and copper terminals provide excellent conductivity and durability.
| Pros | Cons |
|---|---|
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Perfect For:
This Oxygen Sensor Relay is perfect for owners of Dodge, Jeep, and Plymouth vehicles from 1996 to 2006. It’s ideal for those needing a reliable replacement for their Ram 1500, 2500, 3500, Cherokee, Grand Cherokee, TJ, Wrangler, or Grand Voyager.
Ready to Purchase?
Buying Guide
Dodge RAM 2500 pickups need reliable relays for top performance. We’ve tested the best options to help you choose.
Buying the right relay can fix cold start issues, upgrade lighting systems, and save time and money. Here’s what to consider:
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Compatibility:
Make sure the relay fits your Dodge RAM 2500 model and year. Check engine type and part numbers for a perfect match. -
Quality:
Look for relays made with high-quality components that meet original standards. This ensures long-lasting performance. -
Ease of Installation:
Choose relays that are easy to install. Plug-and-play designs save time and hassle. -
Warranty:
A good warranty gives you peace of mind. Look for options with 12-month coverage or more. -
Purpose:
Decide if you need a relay for fuel pump repairs, turn signal upgrades, or cold start fixes. Pick one that solves your specific problem. -
Durability:
Relays should work in extreme conditions. Check for temperature resistance and sturdy materials. -
Cost:
Compare prices to find a cost-effective solution. Balance quality with affordability for the best value.
With these factors in mind, you’ll find the perfect relay for your Dodge RAM 2500. Enjoy smooth performance and say goodbye to common issues!