Jaguar XKR (2007 Up) (8-255, 4.2L), exc. XKR; (VIN B, 8th digit) 4.2L Engine (2007)
VIN-VERIFIED UNIT
✓ Actual photos of the exact unit you'll receive — not a stock image
✓ Confirmed Fitment — fits these vehicles
  • XKR (2007 Up) 8-255 4.2L Exc. Xkr; Vin B 8Th Digit 2007
Enter your VIN below and we’ll confirm the exact fit before we ship.
Engine · Tested

Jaguar XKR (2007 Up) (8-255, 4.2L), exc. XKR; (VIN B, 8th digit) 4.2L Engine (2007)

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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 $5,500.00
$2,500.00
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
What you're getting

What's included with this engine

You're buying a complete engine assembly — not a bare block. Here's exactly what arrives bolted to it, and the handful of accessories your mechanic moves over from your current engine during the install.

✓

Included with your engine

Already assembled — ships as one unit
  • Long block — fully assembled
  • Short block
  • Cylinder head
  • Crankshaft
  • Camshaft
  • Pistons
  • Intake manifold
  • Exhaust manifold
  • Oil pan
  • Timing cover
⇄

Not included — transfer these over

Reused from your current engine
  • Wiring harness
  • Bolt-on accessories
Why these aren't included: these parts are tied to your vehicle's exact trim and options, and the ones already on your current engine are almost always in good working order. Your mechanic transfers them across during the install — that's standard practice on an engine replacement, and it keeps your price down.
Quick definition: a short block is the block, crankshaft, camshaft and pistons. A long block adds the cylinder head and valvetrain. A complete engine — what you're buying here — is the long block with the intake manifold, exhaust manifold, oil pan and timing cover already fitted.
Not sure what your install needs? Talk to a parts expert
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Part details

About this part

OEM 4.2L V8 Engine for 2007 Jaguar XKR

Revive your 2007 Jaguar XKR with this OEM-spec 4.2L AJ34 V8 engine, meticulously matched to VIN configuration B. This naturally aspirated unit restores the refined torque delivery and linear power curve essential to authentic XKR performance.

Engine Specifications:

Category Details
Displacement 4.2L V8
Engine Code AJ34 V8 (VIN B)
Horsepower 300 HP
Torque 310 lb-ft
Fuel System Sequential Multi-Port Fuel Injection
Block Material Aluminum Block & Heads
 

Compatibility: 2007 Jaguar XKR 4.2L Naturally Aspirated (Non-XKR) 8th VIN Digit B

Pricing & Condition Options:

Mileage Range Price Condition
30K-60K Miles $ 2,500.00 Low mileage, excellent compression, complete service history
60K-90K Miles $ 2,200.00 Well-maintained, strong performance, minimal wear
90K-120K Miles $ 2,010.00 Good condition, includes updated timing components
120K-150K Miles $ 1,900.00 Sports coupe restoration solution
 

Key Features:

Long Block Assembly: Fully assembled engine block featuring crankshaft, pistons, cylinder head, and complete valvetrain components.

Smooth & Reliable: We guarantee that the engine will not leak oil or produce unusual noises. It will be a good, smooth runner.

Backed by Warranty: Full warranty coverage on the complete engine assembly ensures dependable protection and confidence in your investment.

Shipping Information:

Standard Shipping: 5-7 business days

Expedited Shipping: Available at additional cost

Frequently Asked Questions?

Q: Is this engine compatible with both coupe and convertible XKR models?

A: Yes, this 4.2L V8 engine is designed to fit both the XKR coupe and convertible models from 2007 with VIN digit B.

Q: What warranty comes with this engine?

A: This naturally aspirated 4.2L powerplant comes backed by comprehensive 60-day parts coverage, ensuring peace of mind with every installation.

Q: What comes with my used engine?

A: Engine Block, Head Gasket, Cylinder Heads, Manifolds, consumption, Exhaust, Timing cowl, Oil Pans, Cylinder Head, Pistons, Crank Shafts.

Ready to Order?

Choose your desired mileage tier and proceed to checkout. Contact our team for VIN verification assistance or technical guidance on engine installation and fitment for your 2007 Jaguar XKR.

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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