2003 Used Dodge Engines For Sale | Auto Power Source

73
verified 2003 dodge engines
★★★★★
Excellent Customer Reviews
on Trustpilot
3 years
max warranty
Photos before
shipment
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2003 Used Dodge Engines For Sale

73 verified 2003 Dodge engines in stock — Ram 1500/2500/3500 (3.7L V6, 4.7L V8, 5.7L HEMI, 5.9L, 5.9L Cummins diesel, 8.0L V10), Durango & Dakota (4.7L / 5.9L), Caravan & Grand Caravan (2.4L, 3.3L, 3.8L), Intrepid & Stratus (2.7L, 3.5L), plus Neon, SX 2.0, and the 8.3L Viper V10. VIN-matched to your vehicle, compression-tested by ASE-certified technicians, photographed before shipment, backed by up to a 3-year warranty plus 30-day money-back. Free freight nationwide.

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Up to 3-Year Warranty
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Photos Before Shipment
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Compression-Tested & Verified
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Free Nationwide Shipping
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30-Day Money-Back
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Secure SSL Checkout

Browse 2003 Dodge Engines by Model

Pick your 2003 Dodge model to see exact fitments in stock. Not sure which engine code fits? Text us your VIN and a specialist confirms the match.

2003 Ram 1500
3.7L V6, 4.7L V8, 5.7L HEMI, and 5.9L (EGR / non-EGR variants). Confirm the VIN 8th digit — same truck shipped multiple engine codes.
2003 Ram 2500 / 3500
5.7L gas, 8.0L V10, and the 5.9L Cummins turbo-diesel in standard and high-output (AT/MT). Diesels are not interchangeable with gas blocks.
2003 Ram Van (1500/2500/3500)
3.9L, 5.2L (gas / CNG / LPG), and 5.9L van engines. VIN 8th digit (T, Y, Z) sets the fuel and displacement.
2003 Durango
4.7L V8 (with / without front carrier mount) and 5.9L V8. The full-size SUV blocks, compression-tested and warrantied.
2003 Dakota
3.9L V6 and 4.7L V8 mid-size pickup engines, including front-carrier-mount variants. We VIN-match the exact configuration.
2003 Caravan / Grand Caravan
2.4L four, 3.3L V6 (VIN 3 / VIN R), and 3.8L V6 minivan engines. Confirm the 8th-digit code before ordering.
2003 Intrepid
2.7L V6 (with / without EGR valve) and 3.5L V6 (VIN G / V / M). The full-size sedan engines, tested and warrantied.
2003 Stratus
Coupe 2.4L & 3.0L (AT/MT) and sedan 2.4L & 2.7L (incl. flex-fuel). Coupe and sedan engines differ — match the body style.
2003 Neon · SX 2.0 · Viper
Neon & SX 2.0 turbo / non-turbo / R/T (2.0L), Sprinter 2.7L, plus the 8.3L V10 Viper. VIN-matched to your exact build.

Why Buy a 2003 Dodge Engine from Auto Power Source

Every 2003 Dodge engine in our inventory is pulled from a low-mileage donor vehicle, cataloged by VIN, and held in our climate-controlled warehouse pending sale. Each unit goes through our six-step inspection — VIN-matching, ASE testing, noise & smoke verification, full visual inspection, multi-angle photography, and palletized shipping.

Our ASE-certified technicians compression-test every cylinder and run a leak-down evaluation before any 2003 Dodge engine is cleared for sale — whether it is a 5.9L Cummins diesel, a 5.7L HEMI, or a 3.3L minivan V6. You pay a fraction of dealer-new pricing for identical Dodge engineering, ship free on a heavy-duty pallet anywhere in the continental U.S., and get up to a 3-year warranty plus 30-day money-back. Not sure which 2003 variant fits? Text your VIN and we will confirm.

📱 Fastest way to match: text us your VIN, get options in minutes.Text Your VIN →

Your 2003 Dodge Engine Options: Compared

Most 2003 Dodge owners face four real choices when their engine fails:

← Swipe sideways to see all columns →
Option Cost Reliability Warranty Fitment Match
Used OEM (this collection) $$$ Best Value High Up to 3 years VIN-matched
New OEM (dealer) $$$$$ 2-4× more High Manufacturer Exact
Aftermarket / Reman $$$$ Varies 6-12 mo May adapt
Junkyard $ Cheapest Unknown None DIY

Tested used OEM hits the sweet spot — same Dodge engineering as new, fraction of the cost.

2003 Dodge Engine Buying Guide

  1. Confirm the 8th-digit VIN engine code. 2003 Dodge trucks shipped 3.7L, 4.7L, 5.7L HEMI, and 5.9L gas blocks plus the Cummins diesel — same model, different engine.
  2. Gas vs. Cummins diesel on Ram 2500/3500. The 5.9L turbo-diesel (VIN 6 standard / VIN C high-output) is a completely different unit from the gas 5.7L and 8.0L V10.
  3. Check EGR vs. non-EGR and carrier-mount variants. The 4.7L and 5.7L list with/without EGR, and the 4.7L Dakota/Durango differs by front-carrier-mount LH rear cylinder block.
  4. Match body style on cars. 2003 Stratus coupe and sedan use different engines; Intrepid 2.7L comes with and without an EGR valve.
  5. Always run the donor VIN if available. We provide it on request for any engine in our inventory to verify mileage and history.

Our ASE-certified technicians verify every one of these points against your VIN before any engine ships.

📞 Need help choosing the right engine? Talk to our team live, 24h Mon-Sat.Call 1-877-313-8995

Frequently Asked Questions

What is the warranty on a 2003 Dodge engine?
Up to 3 years, depending on the specific unit. The exact warranty term is listed on each product page.
What does compression-tested mean?
ASE-certified technicians compression-test every cylinder and run a leak-down evaluation before the engine is cleared for sale.
How long until delivery?
Prep and ship time is 3-5 business days. Transit time is 2-3 business days via freight carrier after dispatch.
Can I see photos before I buy?
Yes. Multi-angle photos of the actual unit are sent before payment.
Do I need my VIN?
Strongly recommended. 2003 Dodge engines vary by trim, fuel type (gas vs. Cummins diesel), drivetrain, and EGR configuration.
What if I do not approve the photos?
Every dollar back — no restocking fees, no return freight charges.
46,000+
engines + transmissions shipped
0%
fitment-related returns
All 50
states covered, free freight
Excellent
Customer Reviews
rated on Trustpilot

Our 6-Step Inspection & Shipping Process

Every 2003 Dodge engine we ship has been through these six steps:

1. VIN-Matching
We match the donor VIN to your VIN to confirm engine code, emissions calibration, and drivetrain fit.
2. Tested & Verified
ASE-certified technicians compression-test every cylinder and run a leak-down evaluation on each engine.
3. Noise & Smoke Verification
Units are run to verify normal mechanical sound and clean operation — catches wear static tests miss.
4. Visual Inspection
Every accessible component is inspected: turbos, manifolds, valve covers, accessories, sensor harnesses.
5. Photograph & Catalog
Multi-angle photos sent to you BEFORE we ship, for your approval.
6. Palletize & Ship
Strapped on a heavy-duty wooden pallet, shipped via freight at no charge.

What Our Customers Say

Rated Excellent by our customers on Trustpilot.

★★★★★
Transaction was perfect
"Found me the right engine at a great price. Got it in 2 days and installed the car the next day. Runs absolutely beautiful."
— Kevin Graham, 2026-04-29
★★★★★
Repeat customer
"AutoPowerSource is a great company. I've used them several times for used motors. Low mileage when other companies gave up."
— Curtis Haines, 2025-12-23
★★★★★
Highly recommend Mike
"Mike reached out first thing in the morning regarding my inquiry for a used engine. Very informative and helpful."
— Beatrice, 2026-03-31
★★★★★
Great experience
"Daisy kept me in the loop every step. My original engine was damaged before shipping; she found a different one quickly."
— Bryan Perkins, 2026-03-25

Our Photos-Before-Shipment Guarantee

Before any 2003 Dodge engine leaves our warehouse, we send you multi-angle photographs. You approve. If you do not approve, you get every dollar back — no questions, no restocking fees, no return freight charges. On top of 30-day money-back and up to a 3-year warranty.

✉ Email Us at info@autopowersource.com
No match? Text VIN →