ACDelco Professional Conventional Spark Plug (Pack of 1) R45LTS6 Fits select: 1991 CADILLAC DEVILLE, 1989 BUICK LESABRE

With coverage for the majority of older vehicles on the road today, ACDelco Professional Conventional Spark Plugs are premium aftermarket replacement plugs designed for reliability and efficient performance. The high-quality copper core and outstanding suppression characteristics deliver reliable performance. ACDelco Professional Conventional Spark Plugs are also available for Marine applications. These premium aftermarket replacement Conventional Spark Plugs are manufactured to meet or exceed your expectations for fit, form, and function. ACDelco’s Professional Spark Plugs meet a wide range of vehicle applications and budgets, making them the perfect choice when it is time to replace your plugs. Choose from our Double Platinum, RAPIDFIRE single platinum, Conventional, Marine, and Outdoor Power Equipment lines depending on your performance needs. Diesel vehicle owners can also get the ACDelco advantage with our high-quality Glow Plugs. We’ve got a spark plug for almost any vehicle on the road today. Regardless of the vehicle or the application, you can bet that there is an ACDelco Spark Plug to do the job – and do it well. Whether you are choosing Professional or Specialty spark plugs, from our Iridium, Double Platinum, RAPIDFIRE single platinum, Conventional, Glow Plug, Marine, or Outdoor Power Equipment lines, you will know that you are getting a century’s worth of experience and know-how packed into that plug. Advanced features and competitive warranty coverage adds up to the ACDelco advantage – put it to work for you.

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Fits Select:
1991 CADILLAC DEVILLE 8 Cyl 4.9 L
1989 BUICK LESABRE 6 Cyl 3.8 L
1989-1990 OLDSMOBILE DELTA 88 6 Cyl 3.8 L
1989-1990 BUICK REATTA 6 Cyl 3.8 L
1991 BUICK LESABRE
1990 BUICK LESABRE CUSTOM 6 Cyl 3.8 L
1991 BUICK PARK AVENUE
1989-1990 BUICK ELECTRA 6 Cyl 3.8 L
1989-1991 BUICK CENTURY 6 Cyl 3.3 L
1989-1990 OLDSMOBILE 98 6 Cyl 3.8 L
1989-1991 OLDSMOBILE CUTLASS CIERA 6 Cyl 3.3 L
1990-1992 BUICK REGAL 6 Cyl 3.8 L
1988,1991-1992 BUICK RIVIERA
1991 OLDSMOBILE 88
1991 OLDSMOBILE 98
1989-1990 PONTIAC BONNEVILLE 6 Cyl 3.8 L
1991 CADILLAC ELDORADO 8 Cyl 4.9 L
1989-1990 BUICK RIVIERA 6 Cyl 3.8 L
1991 CADILLAC SEVILLE 8 Cyl 4.9 L
1991 PONTIAC BONNEVILLE
1991 CADILLAC FLEETWOOD 8 Cyl 4.9 L
1991 BUICK REATTA
1989-1990 OLDSMOBILE TORONADO 6 Cyl 3.8 L
1991 OLDSMOBILE TORONADO
1989-1991 BUICK SKYLARK 6 Cyl 3.3 L
and more - add your vehicle to our fit widget to check

Manufacturer part number	R45LTS6
Vehicle make	Cadillac
Vehicle model	DeVille
Vehicle year	1988, 1989, 1990, 1991, 1992
Compatible cars	1991 CADILLAC DEVILLE
Material	Copper
Brand	ACDelco
Model	R45LTS6
Automotive parts division	Direct Replacement
Vehicle fitment type	Specific
Vehicle type	Car
Pack quantity	1
Features	Easy Installation
Has written warranty	No