Car PartsCadillac PartsCadillac CTS PartsCadillac CTS Spark Plug

Cadillac CTS Spark Plug

Great cars and trucks like your CTS need great parts.

Obviously, you didn't buy your CTS unless you knew that you wanted best-in-class service and dependability both rolled up into one automobile. Anyone who operates a Cadillac knows that when it comes to maintaining their vehicle only the most superior replacement parts will do. While it may not be difficult to locate replacement parts for Cadillac vehicles, these days only the highest quality are required to repair your car or truck. Cadillac vehicle enthusiasts have come to expect a certain level of a reputation for strength when driving their CTS around town.

Why Spark Plug replacement is so important.

There are ignition parts in your engine so small that they are often overlooked. The job of detonating the air/fuel mixture in the combustion chambers in the engine is your Cadillac CTS spark plug. Basic spark plugs use a copper electrode, while performance spark plugs use platinum or iridium on all current models. When one of the spark plugs does not fire when it should, the engine in your Cadillac CTS will not turn as hard; leading to an increase in unburnt hydrocarbon emissions and a decrease in horsepower and fuel economy.

The best parts are right around the corner.

Select Your YearGiven all the hassles associated with repairing damage to your car or truck, let www.carpartsdiscount.com be the most authoritative website you go to make buying it easy. When your Cadillac requires a new replacement Spark Plug, there's no need to go somewhere besides the authority, Car Parts Discount. Procuring new Cadillac parts from www.carpartsdiscount.com means you are getting the best deal on the highest quality original and aftermarket replacement CTS parts on the internet. All the Cadillac CTS Spark Plug parts on this page will fit vehicles made in 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003. Choose your year below to refine your search.

Cadillac CTS Spark Plug, OEM: IK20
Denso Iridium Power Spark Plug IK20
6.95, Save 40%   POPULAR
OEM: IK20, Item: 115894
10 or More In Stock, Usually ships within 1 business day

Cadillac CTS
Cadillac CTS Spark Plug, OEM: 9202
Champion Spark Plug 9202
5.75, Save 40%   NEW ITEM
OEM: 9202, Item: 422814
10 or More In Stock, Usually ships within 1 business day

Cadillac CTS, 3.2L 3175CC 194Cu. In. V6
Cadillac CTS, 3.2L 3231CC 197Cu. In. V6
Cadillac CTS Spark Plug, OEM: PT16TT
Denso Platinum TT Spark Plug PT16TT
3.15, Save 67%   HOT DEAL! POPULAR
OEM: PT16TT, Item: 450252
10 or More In Stock, Usually ships within 1 business day

Cadillac CTS, 5.7L 5663CC 346Cu. In. V8
Cadillac CTS, 6.0L 5967CC 364Cu. In. V8
Cadillac CTS Spark Plug, OEM: 7437
Champion Spark Plug 7437
5.25, Save 40%   NEW ITEM
OEM: 7437, Item: 422749
10 or More In Stock, Usually ships within 1 business day

Cadillac CTS
Cadillac CTS, 2.8L 2771CC 170Cu. In. V6
Cadillac CTS, 3.0L 2982CC 182Cu. In. V6
Cadillac CTS, 3.6L 3555CC 217Cu. In. V6
Cadillac CTS Spark Plug, OEM: 9603
Bosch Iridium Spark Plug 9603
6.45, Save 57%   HOT DEAL! POPULAR
OEM: 9603, Item: 343756
10 or More In Stock, Usually ships within 1 business day

Cadillac CTS, 6.2L 6166CC 376Cu. In. V8
Cadillac CTS Spark Plug, OEM: PK20TT
Denso Platinum TT Spark Plug PK20TT
2.95, Save 51%   HOT DEAL! POPULAR
OEM: PK20TT, Item: 450246
10 or More In Stock, Usually ships within 1 business day

Cadillac CTS, 3.2L 3175CC 194Cu. In. V6
Cadillac CTS, 3.2L 3231CC 197Cu. In. V6
Cadillac CTS Spark Plug, OEM: ITV22
Denso Iridium Power Spark Plug ITV22
7.25, Save 64%   NEW ITEM HOT DEAL!
OEM: ITV22, Item: 340293
10 or More In Stock, Usually ships within 1 business day

Cadillac CTS, 2.8L 2771CC 170Cu. In. V6
Cadillac CTS, 3.6L 3555CC 217Cu. In. V6
Cadillac CTS Spark Plug, OEM: 7318
Champion Spark Plug 7318
5.25, Save 40%   NEW ITEM
OEM: 7318, Item: 422742
10 or More In Stock, Usually ships within 1 business day

Cadillac CTS, 3.2L 3175CC 194Cu. In. V6
Cadillac CTS, 3.2L 3231CC 197Cu. In. V6
Cadillac CTS Spark Plug, OEM: LTR61X11
NGK Iridium Spark Plug LTR61X11
7.45, Save 62%   NEW ITEM HOT DEAL!
OEM: LTR61X11, Item: 344598
10 or More In Stock, Usually ships within 1 business day

Cadillac CTS, 3.0L 2982CC 182Cu. In. V6
Cadillac CTS, 3.6L 3555CC 217Cu. In. V6
Cadillac CTS Spark Plug, OEM: PT20TT
Denso Platinum TT Spark Plug PT20TT
3.35, Save 65%   NEW ITEM HOT DEAL!
OEM: PT20TT, Item: 450256
10 or More In Stock, Usually ships within 1 business day

Cadillac CTS, 6.2L 6166CC 376Cu. In. V8