Rebuilt Jaguar XJ12 Transmission for sale
- lydia firstusedautoparts
- Jun 5
- 3 min read

Rebuilt Jaguar XJ12 Transmission for sale. Is your Jaguar XJ12 experiencing harsh shifting, gear slipping, or transmission failure? These are common issues in aging luxury vehicles—but that doesn’t mean your V12-powered classic can’t be revived. At First Used Auto Parts, we offer expertly rebuilt Jaguar XJ12 transmissions that restore the smooth, powerful performance this iconic sedan is known for—all at a fraction of the cost of new.
Why Choose a Rebuilt Transmission for Your Jaguar XJ12? Rebuilt Jaguar XJ12 Transmission for sale.
The Jaguar XJ12 is a symbol of refined engineering and high-end power, blending classic British luxury with a potent 12-cylinder engine. A failing transmission can compromise the driving experience, but a rebuilt transmission provides a budget-friendly and reliable solution to keep this elegant sedan on the road.
OEM-Spec Rebuilds for Legendary Performance
Every XJ12 transmission we rebuild undergoes a meticulous process:
Complete disassembly and ultrasonic cleaning
Replacement of key components such as seals, gaskets, clutches, bands, and solenoids
Reassembly by experienced technicians using OEM-grade parts
Testing for torque delivery, shift timing, and durability
We ensure that your rebuilt XJ12 transmission performs like new—or better.
Support for Multiple XJ12 Variants
We carry rebuilt transmissions compatible with several Jaguar XJ12 models and years, including:
Jaguar Series I, II, and III (1970s–early 1990s)
Popular transmission types like the GM TH400 and ZF 4HP24 automatic units
Both U.S. and Euro-spec variants
Just provide your model year, VIN, and engine type, and our team will match you with the right rebuilt transmission for your vehicle.
Covered by Warranty
All our rebuilt Jaguar XJ12 transmissions come with a limited warranty, giving you peace of mind that your investment is protected.
How to Order Your Rebuilt Jaguar XJ12 Transmission
Step 1: Provide Vehicle DetailsGive us your XJ12’s year, VIN, and engine details so we can ensure a perfect match.
Step 2: Get a QuoteContact us directly or browse our inventory. Our experts will give you a custom quote based on your model and shipping location.
Step 3: Nationwide ShippingWe offer fast, insured shipping to any location in the U.S.—from California to New York and everywhere in between.
Serving California and the Entire U.S.
Headquartered in California, First Used Auto Parts proudly serves Jaguar enthusiasts across the country. Whether you’re restoring an XJ12 in Los Angeles, Miami, Houston, or Chicago, we’re ready to help you get your classic luxury sedan back to peak performance.
We can also recommend trusted repair shops in your area for seamless installation support.
Why Buy from First Used Auto Parts?
✅ OEM-Quality Rebuilds – Built to meet or exceed Jaguar factory specifications
✅ Competitive Pricing – Premium performance at an affordable cost
✅ Warranty Protection – Confidence in every purchase
✅ Nationwide Shipping – Quick and secure delivery across the U.S.
✅ Classic Jaguar Specialists – Deep expertise in vintage Jaguar powertrains
Get Your Jaguar XJ12 Back on the Road
The Jaguar XJ12 was built to deliver refined, V12-powered luxury—and it still can. With a rebuilt transmission from First Used Auto Parts, your XJ12 will return to the smooth and powerful performance it was designed for.
Call to Action:Contact First Used Auto Parts today to request a quote on a rebuilt Jaguar XJ12 transmission. We’ll help you bring your classic back to life—smoothly, affordably, and reliably.




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