CHAMPION 991
CHAMPION part number 991 is a spark plug in the Ignition system. This catalog matches it to 20 year-and-engine configurations from 2011 to 2018.
Verified fitment includes 2018 Jaguar XJ 5.0L V8 Supercharged ; 2017 Jaguar XJ 5.0L V8 Supercharged ; 2016 Jaguar F-Type 5.0L V8 Supercharged ; 2016 Jaguar XJ 5.0L V8 Supercharged ; 2015 Jaguar F-Type 5.0L V8 Supercharged , plus 15 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is CHAMPION 991?
CHAMPION part number 991 is a spark plug with published application data for 20 vehicle configurations from 2011 to 2018. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does CHAMPION 991 fit?
This catalog matches 991 to 20 year-and-engine configurations from 2011 to 2018. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is CHAMPION 991 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. CHAMPION 991 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.
AutoFactsDB is reader-supported. As an Amazon Associate, we earn from qualifying purchases made through links on this page — at no extra cost to you.
Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.