Lincoln Navigator 5.4L, VIN R, 8th digit, DOHC 5.4L Engine (2002-2004)
VIN-VERIFIED UNIT
✓ Actual photos of the exact unit you'll receive — not a stock image
✓ Confirmed Fitment — fits these vehicles
  • Navigator 5.4L Vin R 8Th Digit Dohc 2003
  • Navigator 5.4L Dohc Vin A 8Th Digit From 3/18/02 2002
  • Navigator 5.4L Dohc Vin R 8Th Digit From 3/18/02 2002
  • Navigator 5.4L Vin R 8Th Digit Dohc 2004
Enter your VIN below and we’ll confirm the exact fit before we ship.
Used OEM Part · Tested

Lincoln Navigator 5.4L, VIN R, 8th digit, DOHC 5.4L Engine (2002-2004)

4.5 on Trustpilot · 335 reviews
Confirm it fits YOUR vehicleEnter your VIN — we verify exact fit before you pay
Find your VIN on the driver-side door jamb or lower windshield.
Unit Condition & Specs
AvailabilityIn stock — ready to ship
55% OFF $3,982.00
$1,810.00
Mileage
Learn more →
✓ Flat-rate freight — insured & tracked ·✓ 90-day warranty included· freight shown at checkout: $250 commercial / $400 residential
Ships within 3 - 5 business days Approx - flat-rate freight, tracked & insured Most orders arrive 5–7 business days after dispatch (US). You get tracking the moment it ships.
Not sure it fits? Call an expert
🛡90-Day WarrantyParts replacement
🚚Flat-Rate FreightDelivered to your door
🔒Secure CheckoutEncrypted payment
↩24-Hr Free CancelFull refund within 24h

How ordering works

  1. 1Enter or confirm your VIN
  2. 2We verify exact fitment for your vehicle
  3. 3Flat freight shown up front — no surprises
  4. 490-day warranty included on every part
  5. 5We photograph & confirm the unit before it ships
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Part details

About this part

OEM 5.4L DOHC V8 Engine for 2002-2004 Lincoln Navigator

Factory-original 5.4L DOHC V8 engine built to OEM specifications for 2002-2004 Lincoln Navigator vehicles. This complete engine assembly restores your Navigator's original power output and dependability with precision-engineered components. 

Engine Specifications:

Category Details
Displacement 5.4L V8
Engine Code 5.4L DOHC "InTech" V8 (VIN Code R)
Horsepower 300 hp
Torque 355 lb-ft
Fuel System Sequential Multi-Port Fuel Injection
Valvetrain DOHC 32-Valve
Block Material Aluminum Block & Heads
 

What's Included & Key Features:

Complete Long Block Assembly: This complete engine package contains all core components engine block, crankshaft, pistons, cylinder head, and full valvetrain assembly. 

Refined & Dependable: Guaranteed smoke-free emissions, leak-sealed construction, and noiseless mechanical operation with consistent smooth and dependable performance backed by warranty coverage.
     

Backed by Warranty: Complete assembly coverage backed by comprehensive warranty protection ensuring confidence in long-term reliability and performance.

Pricing & Condition Options:

Mileage Range Price Condition
30K-60K miles $ 1,810.00 Premium Low mileage. Includes full accessory suite.
60K-90K miles $ 1,560.00 Excellent condition, strong performance history, ready for installation.
90K-120K miles $ 1,350.00 Good running condition, perfect for a daily-driven performance replacement.
120K-150K miles $ 1,250.00 Functional core unit. Ideal for rebuild

Why Choose This Used Engine from Us?

Massive Cost Savings: As highlighted by Best Use Auto Parts, a quality used engine is the most value-driven choice. Avoid the extreme cost of a new engine or an extensive rebuild.

Backed by a Warranty for Peace of Mind: We stand behind our parts. This engine comes with a standard 60-Day Limited Parts Warranty when installed by a licensed professional. This protects your investment from unforeseen defects.

Get Exactly What You Need: We specialize in correct fitment. Our team will verify your full VIN to ensure this engine is a perfect match for your specific Navigator before you buy, preventing costly mistakes.

Frequently Asked Questions?

Q: How do I confirm this is the right engine?

A: Contact us with your full VIN. Our experts will decode it to confirm the 8th digit is 'R' and the model years align. We won't sell you a part that doesn't fit.

Q: Do you offer support during installation?

A: Yes. Our technical support team can provide guidance and a recommended parts list for your mechanic.

Ready to Restore Your Navigator's Power?

Don't let a failed engine sideline your vehicle. Trust a guaranteed, direct-fit replacement from a knowledgeable supplier. Get back on the road with confidence and power.

Order with confidence

Tested, VIN-matched, and guaranteed

✓

VIN-Verified Fit

We match the part to your vehicle's VIN and confirm exact fitment before we ship — so it fits the first time. Free cancellation within 24 hours.

⚙

Works on Arrival, Guaranteed

Every unit is tested before it ships. If it arrives defective, we replace it fast — and in the rare case we can't replace it, you get a full refund.

★

90-Day Warranty

A real parts-replacement warranty, included — with extended coverage available.

✓Real photos of the exact unitWhat you see is what ships
✓A-grade OEM, testedVerified specs, not estimated
✓VIN-matched to your vehicleConfirmed before dispatch
Shipping & delivery

Heavy freight item, shipped fully insured and tracked. Freight is a flat $250 commercial / $400 residential, shown at checkout — no hidden fees, no freight-quote runaround.

1Ships within 3 - 5 business days ApproxCarefully packed & dispatched from our US warehouse
2Freight to your doorBrought to your door
3Delivered in 5–7 business daysTracked & insured · tracking sent when it ships
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