Car PartsCadillac PartsCadillac Series 61 PartsCadillac Series 61 Spark Plug

Cadillac Series 61 Spark Plug

Your Series 61 is a prized possession.

You purchased your Series 61 because its performance and unique styling appealed to your senses; so why would you be okay with anything but the best when it comes to the highest quality auto parts? When your Cadillac Series 61 left the factory, it was destined for a driver who prioritizes American engineering in their automobile. It's not every day that you discover you need a replacement Spark Plug to repair your vehicle. Anyone who owns a Cadillac knows that when it comes to maintaining their car, truck, or SUV only the absolute best replacement parts will do.

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

There are ignition parts in your engine so small that 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 Cadillac Series 61 spark plug. Basic spark plugs use a copper electrode, while performance spark plugs use platinum or iridium on all current models. If one of the spark plugs wears out, the engine in your Cadillac Series 61 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 Series 61 back on the road with the highest quality 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. Don't let a broken Spark Plug spell the end of your car, truck, or SUV, and don't gamble with its condition by buying anything but the best replacement parts. When it comes to Cadillac Series 61 Spark Plug parts, you can find them for 1951, 1950, 1949, 1948, 1947, 1946, 1942, 1941, 1939 models by clicking the appropriate year below.

Cadillac Series 61 Copper Plus, OEM: 842
Champion Copper Plus 842
2.25, Save 42%   NEW ITEM
OEM: 842, Item: 983737
10 or More In Stock, Usually ships within 1 business day

Cadillac Series 61, 5.7L 5663CC 346Cu. In. V8
Cadillac Series 61 Spark Plug, OEM: 86
Fram Spark Plug 86
1.45, Save 41%   POPULAR
OEM: 86, Item: 91594
10 or More In Stock, Usually ships within 1 business day

Cadillac Series 61
Cadillac Series 61 Spark Plug, OEM: R45S
ACDelco Spark Plug R45S
1.75, Save 41%   NEW ITEM
OEM: R45S, Item: 692026
10 or More In Stock, Usually ships within 1 business day

Cadillac Series 61, 5.4L 5425CC 331Cu. In. V8
Cadillac Series 61 Spark Plug, OEM: 3136
Fram Spark Plug 3136
1.55, Save 40%   NEW ITEM
OEM: 3136, Item: 91751
10 or More In Stock, Usually ships within 1 business day

Cadillac Series 61
Cadillac Series 61 Spark Plug, OEM: 41-833/41833
ACDelco Spark Plug 41-833
6.35, Save 40%   NEW ITEM
OEM: 41-833, Item: 691488
10 or More In Stock, Usually ships within 1 business day

Cadillac Series 61, 5.4L 5425CC 331Cu. In. V8
Cadillac Series 61 Spark Plug, OEM: AP86
Fram Spark Plug AP86
2.55, Save 40%   NEW ITEM
OEM: AP86, Item: 91442
10 or More In Stock, Usually ships within 1 business day

Cadillac Series 61
Cadillac Series 61 Spark Plug, OEM: 7
ACDelco Spark Plug 7
3.65, Save 40%   NEW ITEM
OEM: 7, Item: 691528
10 or More In Stock, Usually ships within 1 business day

Cadillac Series 61, 5.4L 5425CC 331Cu. In. V8
Cadillac Series 61 Copper Plus, OEM: 63
Champion Copper Plus 63
1.55, Save 40%   NEW ITEM
OEM: 63, Item: 983632
10 or More In Stock, Usually ships within 1 business day

Cadillac Series 61, 5.4L 5425CC 331Cu. In. V8
Cadillac Series 61 Spark Plug, OEM: M8
ACDelco Spark Plug M8
2.05, Save 41%   NEW ITEM
OEM: M8, Item: 900497
10 or More In Stock, Usually ships within 1 business day

Cadillac Series 61, 5.7L 5663CC 346Cu. In. V8
Cadillac Series 61 Copper Resistor Spark Plug, OEM: 86
Autolite Copper Resistor Spark Plug 86
1.25, Save 40%   NEW ITEM
OEM: 86, Item: 674545
10 or More In Stock, Usually ships within 1-2 business days

Cadillac Series 61