Used OEM Part · Tested

Mazda Pickup-B4000 (6-245, 4.0L), VIN E (8th digit) 4.0L Engine (2004-2006)

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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 $7,098.52
$3,226.60
Mileage
✓ 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
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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

Restore Your Mazda B4000 Pickup with a 4.0L Engine 2004-2006

Bring back the power of your Mazda B4000 pickup with our genuine 4.0L V6 engine. This complete powerplant delivers 207 HP of reliable performance - perfect for replacing your worn engine while maintaining factory specifications.

Engine Details:

Category Specifications
Displacement 4.0L V6
Engine Code Cologne V6
Horsepower 207 HP
Torque 238 lb-ft
Fuel System Sequential EFI
Valvetrain SOHC
Transmission Compatible with 5-speed manual or 5R55E automatic
 

Compatibility:

2004-2006 Mazda B4000 Pickup 4.0L

Must verify:

8th VIN digit = "E" 4.0L engine code

Original 4.0L badging

6-245 engine designation

Why Choose This Engine?

Proven Reliability: Ford Cologne V6 design

Truck-Tough Performance: 238 lb-ft of torque

Direct Replacement: Matches OEM specifications exactly

Pricing Options:

We price based on mileage to fit your needs:

30,000 to 60,000 Miles

Price: $3,226.60

Best value for money for moderately used engines.

60,000 to 90,000 Miles

Price: $2,359.50

Ideal for budget-conscious customers who need a good engine with slightly used mileage.

90,000 to 120,000 Miles

Price: $2,206.10

A budget-friendly choice for consumers who value the functionality and price.

120,000 to 150,000 Miles

Price: $1,578.72

Budget-friendly choice for restoration projects or short-term use.

Key Features:

Long Block Assembly - Heads, pistons, crankshaft & valvetrain

Truck-Optimized Design - Heavy-duty components

Universal Fit - Works with manual or automatic transmissions

Updated Gaskets - Improved sealing technology

Shipping Information:

Weight: 450 lbs (crated)

Dimensions: 42" L × 32" W × 36" H

Shipping Options:

Standard Shipping: Available for shipping within the continental U.S.

Expedited Shipping: The shipping can be expedited for an additional charge.

Frequently Asked Questions:

Q: Does the engine come with a warranty?

A: Yes, all our engines come with a 60 days warranty, covering any manufacturing defects or performance issues.

Q: Is this the same engine as the Ford Ranger?

A: Yes, this is identical to the Ford 4.0L Cologne V6 used in Rangers.

Q: What if the engine doesn't fit my car?

A: We provide a 60-day return policy in case the engine is not VIN-compatible. All we need you to do is call us, mail and we'll assist you in the return process.

Q: How do I verify my engine size?

A: Check your 8th VIN digit is "E" and look for 4.0L badging on the engine.

Ready to Restore Your Mazda Pickup?

The Mazda B4000 4.0L V6 Engine (2004-2006) is the perfect solution for your truck. This complete engine delivers reliable power while maintaining factory specifications for your workhorse pickup.

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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