Used RAM Truck Engines For Sale
A replacement engine from the dealer can run $3,500–$8,000+. We carry the same OEM unit at 40–60% less — fitment verified before you pay a dime.
OEM RAM Powertrains · Low Miles · Tested & Inspected · Ships Free Nationwide
- OEM fitment verified — we confirm displacement, configuration, and factory build codes for your exact vehicle before quoting.
- Warranty included — every engine comes with warranty coverage. Extended warranty options may be available.
- Fast insured freight shipping — drained, palletized, and insured for safe delivery to your repair shop or address.
- Nationwide OEM inventory — engines for domestic and import vehicles inspected and ready to ship.
Check Engine Price & Availability
Takes under 60 seconds. No obligation.
Need it faster? Call (888) 488-6545 for priority quotes.
"Needed a engine for my F-150. Nationwide verified the exact match by VIN, and it showed up at my mechanic's shop palletized and ready to drop in. Saved over $2,500 vs the dealer."
— Carlos M., AZEngines for every major make
Common RAM Engine Issues
These are the most frequent reasons RAM owners need a replacement engine.
5.7L HEMI — MDS Lifter Failure: The same cam/lifter tick that plagues Dodge applications is the #1 reason RAM 1500 owners call us. The MDS lifter collapses internally, dropping needle bearings into the oil system and scoring the camshaft. The repair on an installed engine is $3,000–$5,000 in labor alone because the cab or body typically needs to be lifted to access the lifter valley. A complete replacement engine is often the same total cost with zero risk of discovering additional damage once the old engine is torn down.
3.0L EcoDiesel — Oil Cooler & EGR Failure: The Gen 1 EcoDiesel (2014–2019) develops EGR cooler cracks and oil cooler leaks that can contaminate the coolant system. Stellantis extended warranties on some of these components, but out-of-warranty trucks face $4,000+ repair bills. Complete engine replacement is common when multiple systems are compromised.
6.7L Cummins — CP4 Fuel Pump (2019+): The 2019+ Ram 2500/3500 Cummins switched from the proven CP3 fuel pump to the failure-prone Bosch CP4. When the CP4 grenades, it sends metal shavings through the entire fuel system and into the injectors, which can wash cylinders and cause catastrophic engine damage. Full engine replacement is sometimes required depending on the extent of contamination.
RAM HEMI engines are our highest-volume truck powertrains — current inventory moves fast. Get your quote now.
Why Choose Nationwide Auto Parts USA
How it works — simple and accurate
Engines vary by configuration and build codes. We verify everything first, then quote from confirmed inventory.
What affects your delivered price
Online price ranges can be misleading. We quote the exact unit for your vehicle with delivery included.
RAM Engine — Quick Answers
Is the HEMI lifter tick covered by RAM warranty?
Stellantis has not issued a recall specifically for HEMI MDS lifter failure. Some vehicles may still be covered under the original 5-year/60,000-mile powertrain warranty or under extended warranty plans. If your truck is out of warranty coverage, a replacement engine with verified-good lifters is the most reliable and cost-effective solution.
Do you carry the RAM EcoDiesel 3.0L engine?
Yes — we stock both the Gen 1 (2014-2019) and Gen 2 (2020+) EcoDiesel V6. The Gen 2 addressed many of the reliability concerns of the Gen 1, including improved EGR and oil cooler designs. We verify the generation and production date to match your specific truck.
Should I get a 5.7 HEMI or a Cummins for my RAM?
We provide replacement engines that match your truck factory specification. If your truck came with a HEMI, we source a HEMI; if it came with a Cummins, we source a Cummins. Engine swaps between platforms require extensive transmission, wiring, and computer modifications that go beyond a standard replacement.
How heavy is a RAM HEMI engine for shipping?
The 5.7L HEMI weighs approximately 450-500 lbs as a long-block assembly. Our shipping is free nationwide and we use freight carriers experienced in handling engine shipments. The engine arrives on a pallet, crated and protected for transit.
That engine isn't going to replace itself
customers quoted today — every day without your vehicle costs you money. Lock in your price in 60 seconds, no obligation.


