Rebuilt Jaguar XJ6 Engine for sale

Rebuilt Jaguar XJ6 Engine for sale. The Jaguar XJ6 is a timeless blend of refinement, engineering, and British automotive heritage. Whether you drive a classic Series I, II, III, or a more modern XJ40 or X300 model, engine failure doesn’t mean the end of the road. With a rebuilt Jaguar XJ6 engine from First Used Auto Parts, you can revive your vehicle’s legendary performance—affordably and reliably.

We offer high-quality rebuilt Jaguar engines shipped nationwide, with expert service focused on California and beyond.

Why Choose a Rebuilt Engine for Your Jaguar XJ6? Rebuilt Jaguar XJ6 Engine for sale.

When your XJ6 engine starts to lose compression, burn oil, or suffer from misfires and overheating, a rebuild is often the best solution—especially when dealer engines are expensive or unavailable.

🛠 Fully Rebuilt for OEM-Level Performance

Each engine is disassembled, cleaned, machined, and reassembled with new or refurbished internal components. From timing chains to head gaskets and valve seals, we use only high-quality OEM or equivalent parts to restore peak performance and reliability.

🔧 Fixes Known Issues

Our rebuilds address common Jaguar XJ6 engine issues, such as:

• Oil leaks (especially around cam covers and head gaskets)

• Cracked cylinder heads or worn valve guides

• Timing chain noise and failure (especially in later models)

• Overheating problems due to coolant system design

We go beyond just making your engine run—we make it last.

✅ Warranty-Backed & Tested

Every rebuilt Jaguar XJ6 engine is compression-tested, quality-inspected, and comes with a limited warranty for your peace of mind.

Jaguar XJ6 Engines We Rebuild

We supply rebuilt engines compatible with a wide range of Jaguar XJ6 models:

• 4.2L Inline-6 (Series I, II, III: 1968–1987)

• 3.4L & 3.6L DOHC I6 (XJ40: 1986–1994)

• 4.0L AJ6 / AJ16 Inline-6 (1990s models including X300)

If you're not sure which engine your XJ6 has, just share your VIN, model year, and trim—we’ll match you with the right rebuilt engine.

How to Order Your Rebuilt XJ6 Engine

Step 1: Contact UsGive us your Jaguar’s model year and engine details.

Step 2: Receive Your Custom QuoteWe’ll offer you a clear, competitive price on the exact rebuilt engine you need.

Step 3: Fast Shipping Across the U.S.We ship directly to your location, with insured delivery available anywhere in the country.

Serving California & the Nation

Whether you're restoring a Jaguar XJ6 in Los Angeles, San Francisco, San Diego, or Sacramento, or anywhere else in the U.S., we can help. We also offer guidance on trusted shops for engine installation if you need local support.

Why Buy From First Used Auto Parts?

• 🛠 Precision Rebuilt Engines from Jaguar Experts

• 💸 Affordable Pricing Compared to OEM Replacements

• 🚚 Nationwide Shipping with Secure Packaging

• 📞 Friendly, Knowledgeable Customer Support

We’re passionate about classic and modern Jaguars—and we understand what it takes to keep them running strong.

Give Your Jaguar XJ6 a New Lease on Life

Whether you’re restoring a vintage Series III or maintaining a mid-‘90s classic, our rebuilt Jaguar XJ6 engines offer unmatched value and performance. Let First Used Auto Parts help you bring back the smooth, confident ride you remember.

📞 Call to Action:Looking for a rebuilt Jaguar XJ6 engine? Contact First Used Auto Parts today for expert advice, a personalized quote, and nationwide shipping on premium rebuilt Jaguar engines.