1978 Jaguar XJS Catalytic Converters
Your 1978 Jaguar XJS might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Catalytic Converters you desperately need.
We currently carry 4 Catalytic Converters to choose from for your 1978 Jaguar XJS, and our inventory prices range from as little as $102.99 up to $259.99.
On top of low prices, Advance Auto Parts offers 3 different trusted brands of Catalytic Converters for the 1978 Jaguar XJS. We only sell parts from trusted brands like Walker so that you can find quality parts you can count on.
Don’t take our word for it – check out customer ratings and reviews to buy with confidence. We have 2 reviews on our Catalytic Converters for the 1978 Jaguar XJS from previous customers.
Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Catalytic Converters stock in-person!
Catalytic Converters for Your 1978 Jaguar XJS
MagnaFlow – Standard Grade Federal / EPA Compliant Universal Catalytic Converter (Part No.94004)
from
$119.99
MagnaFlow Standard Grade Federal/EPA Compliant Universal Catalytic Converter 94004 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for pre-OBDII Federally registered vehicles.
Product Features:
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Product Features:
- Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off.
- Compact, lightweight construction enables installation in confined areas, welding is required.
- Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.
Walker – Catalytic Converter- EPA Standard, Direct Replacement, No Fabrication Needed (Part No.15036)
from
$102.99
Designed to provide the required reduction in tailpipe emissions and meet EPA emissions requirements with assured compliance, Walker® Universal Catalytic Converters are available for pre-OBDII (1995 and older) vehicles.
Product Features:
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Product Features:
- EPA COMPLIANT — For use on pre-OBDII vehicles, 1995 and older. Not legal for sale or use in CA, CO and NY. Legal in ME on all pre-OBD vehicles only. Consult your state’s aftermarket converter regulations for details.
- NO BREAK IN REQUIRED — Ready to operate with application-specific converter shell design and mat compression, no converter break in required after installation
- DURABLE — Features stainless-steel body with aluminized pipe and heat shields for durability
- FLEXIBLE SOLUTION — Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
- OE-STYLE DESIGN — Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter
- BUY WITH CONFIDENCE — Backed by Walker’s 25,000-mile/40,000-kilometer emissions and 5-year 50,000-mile/80,000-kilometer structural integrity warranty. Visit Walkerexhaust.com for details.
Flowmaster Inc. – Catalytic Converter – Universal – 222 Series – 2.00 in. Inlet/Outlet – 49 State (Part No.2220120)
from
$131.99
Flowmaster 49-state universal catalytic converters are designed to meet federal EPA emissions requirements on a wide variety of applications. These high quality catalytic converters are manufactured in the USA, and feature stainless steel outer shell construction for maximum durability. The internal substrate material and precious metal loading have been carefully engineered for maximum efficiency and to avoid MIL (Malfunction Indicator Lamp) code issues that are common with lower quality converters. Universal catalytic converters require welding and/or fabrication and should be installed by qualified technicians. Please refer to the Flowmaster application guide for specific part number/vehicle applications. Flowmaster 49-state converters are not legal for sale or use on vehicles licensed or operated in the state of California.
Product Features:
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Product Features:
- Excellent flow characteristics
- Engineered to keep the “MIL” light off
- Available for a wide variety of applications
- Stainless steel construction
- Made in the USA
MagnaFlow – California Grade CARB Compliant Universal Catalytic Converter (Part No.338004)
from
$259.99
MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 338004 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.
Product Features:
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Product Features:
- Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off.
- Compact, lightweight construction enables installation in confined areas, welding is required.
- Your trusted source for CARB-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.
FAQs for 1978 Jaguar XJS Catalytic Converters
What are the most popular Catalytic Converters for the 1978 Jaguar XJS?
With 3 brands you can trust, our most popular Catalytic Converters for the 1978 Jaguar XJS parts are:
from
$102.99
This product is not rated
Catalytic Converter- EPA Standard, Direct Replacement, No Fabrication Needed
Catalytic Converters
from
$119.99
(2)
Standard Grade Federal / EPA Compliant Universal Catalytic Converter
Catalytic Converters
from
$131.99
This product is not rated
Catalytic Converter – Universal – 222 Series – 2.00 in. Inlet/Outlet – 49 State
Catalytic Converters
