Car PartsJaguar PartsJaguar XJ PartsJaguar XJ Spark Plug

Jaguar XJ Spark Plug

Why you drive your XJ.

The vehicle in your driveway is head and shoulders above the rest when it comes to all the cars, trucks, and SUVs currently being driven today. It's not a regular occurrence that you discover you need a replacement Spark Plug to repair your vehicle. Obviously, you didn't buy your XJ unless you wanted to buy long-lasting quality and a trusted brand both impeccably combined into one car, truck, or SUV. When your Jaguar XJ rolled off the assembly line, it was destined for a person with discerning taste who prioritizes British engineering in their automobile.

Don't go too long without fixing your Spark Plug... here's why.

Sometimes the most important performance parts are the smallest, but they can be forgotten about when performing regular maintenance. The job of detonating the air/fuel mixture in the combustion chambers in the engine is your Jaguar XJ spark plug. Several different metals (copper, platinum, iridium) can be used for the spark plug's electrode on all current models. When one of the spark plugs does not fire when it should, the engine in your Jaguar XJ will not turn as hard; reducing power and gas mileage while increasing harmful emissions.

You've tried the rest, now try the best.

Select Your YearGet your XJ back on the road with the best repair parts from the experts at Car Parts Discount. Buy all the car parts you will ever need from carpartsdiscount.com and realize incredible savings on all your upcoming repairs. When your Jaguar requires the best replacement Spark Plug, there's no need to waste time looking anywhere other than the authority, Car Parts Discount. All the Jaguar XJ Spark Plug parts on this page will fit vehicles made in 2015, 2014, 2013, 2012, 2011, 2010, 1971, 1970, 1969, 1968. Choose your year below to refine your search.

Jaguar XJ Spark Plug, OEM: W16EXRU
Denso Resistor Spark Plug W16EXRU
1.85, Save 86%   HOT DEAL! POPULAR
OEM: W16EXRU, Item: 125525
10 or More In Stock, Usually ships within 1 business day

Jaguar XJ
Jaguar XJ Spark Plug, OEM: 3444
Denso Spark Plug 3444
10.05, Save 40%   NEW ITEM
OEM: 3444, Item: 14610
3 In Stock, Usually ships within 1 business day

Jaguar XJ, 5.0L 4999CC 305Cu. In. V8
Jaguar XJ, L, 5.0L 4999CC 305Cu. In. V8
Jaguar XJ, L Supercharged, 5.0L 4999CC 305Cu. In. V8
Jaguar XJ, L Supersport, 5.0L 4999CC 305Cu. In. V8
Jaguar XJ, Supercharged, 5.0L 4999CC 305Cu. In. V8
Jaguar XJ, Supersport, 5.0L 4999CC 305Cu. In. V8
Jaguar XJ Spark Plug, OEM: IW16
Denso Iridium Power Spark Plug IW16
7.15, Save 39%   NEW ITEM
OEM: IW16, Item: 116008
10 or More In Stock, Usually ships within 1 business day

Jaguar XJ
Jaguar XJ Spark Plug, OEM: 3442
Denso Spark Plug 3442
11.35, Save 39%   NEW ITEM
OEM: 3442, Item: 14624
10 or More In Stock, Usually ships within 1 business day

Jaguar XJ, 5.0L 4999CC 305Cu. In. V8
Jaguar XJ, L Portfolio, 5.0L 4999CC 305Cu. In. V8
Jaguar XJ, L Supercharged, 5.0L 4999CC 305Cu. In. V8
Jaguar XJ, L Supersport, 5.0L 4999CC 305Cu. In. V8
Jaguar XJ, L Ultimate, 5.0L 4999CC 305Cu. In. V8
Jaguar XJ, Supercharged, 5.0L 4999CC 305Cu. In. V8
Jaguar XJ, Supersport, 5.0L 4999CC 305Cu. In. V8
Jaguar XJ Spark Plug, OEM: 5305
Denso Spark Plug 5305
6.55, Save 39%   NEW ITEM
OEM: 5305, Item: 13568
10 or More In Stock, Usually ships within 1 business day

Jaguar XJ, 4.2L 4235CC 258Cu. In. L6
Jaguar XJ Spark Plug, OEM: 404
Champion Spark Plug 404
1.75, Save 41%   NEW ITEM
OEM: 404, Item: 422692
10 or More In Stock, Usually ships within 1 business day

Jaguar XJ, 4.2L 4235CC 258Cu. In. L6
Jaguar XJ Spark Plug, OEM: 7734
NGK Spark Plug 7734
1.75, Save 41%   NEW ITEM
OEM: 7734, Item: 380836
10 or More In Stock, Usually ships within 1 business day

Jaguar XJ, 4.2L 4235CC 258Cu. In. L6
Jaguar XJ Spark Plug, OEM: 65
Fram Spark Plug 65
1.15, Save 42%   NEW ITEM
OEM: 65, Item: 91621
10 or More In Stock, Usually ships within 1 business day

Jaguar XJ, 4.2L 4235CC 258Cu. In. L6
Jaguar XJ Spark Plug, OEM: 3004
Denso Spark Plug 3004
5.85, Save 40%   NEW ITEM
OEM: 3004, Item: 15944
10 or More In Stock, Usually ships within 1 business day

Jaguar XJ, 4.2L 4235CC 258Cu. In. L6
Jaguar XJ Spark Plug, OEM: 3405
Champion Spark Plug 3405
2.45, Save 40%   NEW ITEM
OEM: 3405, Item: 422672
10 or More In Stock, Usually ships within 1 business day

Jaguar XJ, 4.2L 4235CC 258Cu. In. L6