Buick Spark Plug Replacement

Bosch
Bosch is one of the largest global suppliers of automotive products, developing, manufacturing and supplying precision OE components and systems to vehicle manufacturers and the automotive aftermarket.

Platinum+4

Fits the following 1988-1994 Buick Skylark submodels:

• 1988-1994: Custom; 4 Cyl 2.3L;
• 1988-1994: Limited; 4 Cyl 2.3L;

• 1991-1991: Base; 4 Cyl 2.3L;

• 1990-1991: Gran Sport; 4 Cyl 2.3L;

• 1990-1991: Luxury Edition; 4 Cyl 2.3L;

Fits 3 more submodels. (Show all) Show less info

Bosch
Bosch is one of the largest global suppliers of automotive products, developing, manufacturing and supplying precision OE components and systems to vehicle manufacturers and the automotive aftermarket.

Platinum+4

Fits the following 2006-2009 Buick Lucerne submodels:

• 2008-2009: Super; 8 Cyl 4.6L;
• 2006-2008: CXS; 8 Cyl 4.6L;

• 2006-2007: CXL; 8 Cyl 4.6L;

Fits 1 more submodels. (Show all) Show less info

Bosch
Bosch is one of the largest global suppliers of automotive products, developing, manufacturing and supplying precision OE components and systems to vehicle manufacturers and the automotive aftermarket.

Platinum 2

Fits the following 2006-2009 Buick Lucerne submodels:

• 2009-2009: CX; 6 Cyl 3.9L;
• 2009-2009: CXL; 6 Cyl 3.9L;

• 2006-2008: CX; 6 Cyl 3.8L;

• 2006-2008: CXL; 6 Cyl 3.8L;

Fits 2 more submodels. (Show all) Show less info

BOSCH PREMIUM CLASS PLATINUM+4 SPARK PLUG

Bosch Premium Class Platinum+4 Spark Plug contains the most platinum in the Bosch Platinum Plug Series and has a unique firing technology that combines the advantages of surface air gap technology and 4 yttrium enhanced ground electrodes.

Specifications:

• 14 mm thread size
• 19 mm reach
• 16 mm hex size
• Platinum plug
• Gasket seat style
• Interference suppression resistor
• Surface air gap plug
• Heat fused platinum center electrode
• 4 ground electrodes
• Heat range 8

Features:

• Reduces the voltage necessary to jump the gap as well as quenching
• Provides multiple radial spark paths and surface air gap design that creates optimal exposure of the air/fuel mixture to the enhanced ignition spark
• Yttrium-enhancement of the ground electrodes further extend plug life
• Designed to reach self cleaning temperature faster for quicker starts, smoother acceleration, and increased fuel efficiency

Fits the following 1988-1994 Buick Skylark submodels:

• 1988-1994: Custom; 4 Cyl 2.3L;
• 1988-1994: Limited; 4 Cyl 2.3L;

• 1991-1991: Base; 4 Cyl 2.3L;

• 1990-1991: Gran Sport; 4 Cyl 2.3L;

• 1990-1991: Luxury Edition; 4 Cyl 2.3L;

Fits 3 more submodels. (Show all) Show less info

BOSCH PREMIUM CLASS PLATINUM+4 SPARK PLUG

Bosch Premium Class Platinum+4 Spark Plug contains the most platinum in the Bosch Platinum Plug Series and has a unique firing technology that combines the advantages of surface air gap technology and 4 yttrium enhanced ground electrodes.

Specifications:

• 14 mm thread size
• 19 mm reach
• 16 mm hex size
• Platinum plug
• Gasket seat style
• Interference suppression resistor
• Surface air gap plug
• Heat fused platinum center electrode
• 4 ground electrodes
• Heat range 8

Features:

• Reduces the voltage necessary to jump the gap as well as quenching
• Provides multiple radial spark paths and surface air gap design that creates optimal exposure of the air/fuel mixture to the enhanced ignition spark
• Yttrium-enhancement of the ground electrodes further extend plug life
• Designed to reach self cleaning temperature faster for quicker starts, smoother acceleration, and increased fuel efficiency

Fits the following 1987 Buick Skyhawk submodels:

• 1987-1987: Custom; 4 Cyl 2.0L; "Naturally Aspirated"
• 1987-1987: Limited; 4 Cyl 2.0L; "Naturally Aspirated"

• 1987-1987: Sport; 4 Cyl 2.0L; "Naturally Aspirated"

• 1987-1987: T-Type; 4 Cyl 2.0L; "Naturally Aspirated"

Fits 2 more submodels. (Show all) Show less info

BOSCH PREMIUM CLASS PLATINUM+4 SPARK PLUG

Bosch Premium Class Platinum+4 Spark Plug contains the most platinum in the Bosch Platinum Plug Series and has a unique firing technology that combines the advantages of surface air gap technology and 4 yttrium enhanced ground electrodes.

Specifications:

• 14 mm thread size
• 25 mm reach
• 16 mm hex size
• Platinum plug
• Tapered seat style
• Interference suppression resistor
• Surface air gap plug
• Heat fused platinum center electrode
• 4 ground electrodes
• Heat range 8

Features:

• Reduces the voltage necessary to jump the gap as well as quenching
• Provides multiple radial spark paths and surface air gap design that creates optimal exposure of the air/fuel mixture to the enhanced ignition spark
• Yttrium-enhancement of the ground electrodes further extend plug life
• Designed to reach self cleaning temperature faster for quicker starts, smoother acceleration, and increased fuel efficiency

Fits the following 2004-2007 Buick Rainier submodels:

• 2004-2007: CXL; 6 Cyl 4.2L;
• 2004-2005: CXL Plus; 6 Cyl 4.2L;

BOSCH PREMIUM CLASS PLATINUM+4 SPARK PLUG

Bosch Premium Class Platinum+4 Spark Plug contains the most platinum in the Bosch Platinum Plug Series and has a unique firing technology that combines the advantages of surface air gap technology and 4 yttrium enhanced ground electrodes.

Specifications:

• 14 mm thread size
• 17.55 mm reach
• 16 mm hex size
• Platinum plug
• Tapered seat style
• Interference suppression resistor
• Surface air gap plug
• Heat fused platinum center electrode
• 4 ground electrodes
• Heat range 8

Features:

• Reduces the voltage necessary to jump the gap as well as quenching
• Provides multiple radial spark paths and surface air gap design that creates optimal exposure of the air/fuel mixture to the enhanced ignition spark
• Yttrium-enhancement of the ground electrodes further extend plug life
• Designed to reach self cleaning temperature faster for quicker starts, smoother acceleration, and increased fuel efficiency

Fits the following 2006-2009 Buick Lucerne submodels:

• 2008-2009: Super; 8 Cyl 4.6L;
• 2006-2008: CXS; 8 Cyl 4.6L;

• 2006-2007: CXL; 8 Cyl 4.6L;

Fits 1 more submodels. (Show all) Show less info

BOSCH SUPER CLASS PLATINUM PLUS SPARK PLUG

Bosch Super Class Platinum Plus Spark Plug reaches self cleaning temperature faster for quicker starts, smoother acceleration, and increased fuel efficiency. Metal glass fused resistor allows for maximum interference suppression while the ribbed insulator design prevents misfires due to current leakage.

Specifications:

• 14 mm thread size
• 19 mm reach
• 16 mm hex size
• 1.1 mm gap
• Platinum plug
• Gasket seat style
• Interference suppression resistor
• Heat fused platinum center electrode
• Tapered yttrium enhanced ground electrode
• Heat range 8

Features:

• Platinum center electrode that is heat fused into the extended ceramic insulator
• Tapered V-profile nickel ground electrode provides improved starting in cold weather and increased fuel ignitability

Fits the following 1988-1994 Buick Skylark submodels:

• 1988-1994: Custom; 4 Cyl 2.3L;
• 1988-1994: Limited; 4 Cyl 2.3L;

• 1991-1991: Base; 4 Cyl 2.3L;

• 1990-1991: Gran Sport; 4 Cyl 2.3L;

• 1990-1991: Luxury Edition; 4 Cyl 2.3L;

Fits 3 more submodels. (Show all) Show less info

BOSCH PREMIUM CLASS PLATINUM IR FUSION SPARK PLUG

Bosch Premium Class PlatinumIRFusion Spark Plug uses surface air gap technology and 4 yttrium enhanced ground electrodes for both performance and extra long life. Provides multiple radial spark paths and surface air gap design that creates optimal exposure of the air/fuel mixture to the enhanced ignition spark.

Specifications:

• 14 mm thread size
• 19 mm reach
• 16 mm hex size
• 1.5 mm gap
• Iridium platinum
• Gasket seat style
• Interference suppression resistor
• Iridium-platinum fused fine wire center electrode
• Binary nickel-yttrium mono electrode with laser-alloyed platinum inlay
• Removable terminal nut
• Heat range 9

Features:

• Fuses iridium with platinum and combines the superior properties on both materials into a single fine wire center electrode
• Reduces the voltage necessary to jump the gap as well as reduces quenching
• Designed to give exceptional performance, reach self cleaning temperature faster for quicker starts, smoother acceleration, and increased fuel efficiency

Fits the following 2006-2010 Buick Lucerne submodels:

• 2010-2010: CXL Special Edition; All Engines;
• 2008-2010: CXL; All Engines;

• 2006-2010: CX; All Engines;

• 2006-2007: CXL; 6 Cyl 3.8L;

Fits 2 more submodels. (Show all) Show less info

BOSCH SUPER CLASS PLATINUM PLUS SPARK PLUG

Bosch Super Class Platinum Plus Spark Plug reaches self cleaning temperature faster for quicker starts, smoother acceleration, and increased fuel efficiency. Metal glass fused resistor allows for maximum interference suppression while the ribbed insulator design prevents misfires due to current leakage.

Specifications:

• 14 mm thread size
• 17.55 mm reach
• 16 mm hex size
• 1.1 mm gap
• Platinum plug
• Tapered seat style
• Interference suppression resistor
• Heat fused platinum center electrode
• Tapered yttrium enhanced ground electrode
• Heat range 9

Features:

• Platinum center electrode that is heat fused into the extended ceramic insulator
• Tapered V-profile nickel ground electrode provides improved starting in cold weather and increased fuel ignitability

Fits the following 2005-2007 Buick Rainier submodels:

• 2005-2007: CXL; 8 Cyl 5.3L;
• 2005-2005: CXL Plus; 8 Cyl 5.3L;

BOSCH REGULAR CLASS SUPER PLUS SPARK PLUG

Bosch Regular Class Super Plus Spark Plug has a heavy duty yttrium enhanced copper core center electrode for superior reliability and increased resistance to spark erosion.

Specifications:

• 14 mm thread size
• 19 mm reach
• 16 mm hex size
• 0.8 mm gap
• Gasket seat style
• Interference suppression resistor
• Yttrium enhanced copper core center electrode
• Tapered V-profile nickel ground electrode
• Removable terminal nut
• Heat range 8

Features:

• Tapered V-profile nickel ground electrode provides improved starting in cold weather and increased fuel ignitibility
• Metal glass fused resistor allows for maximum interference suppression while the ribbed insulator design prevents misfires due to current leakage

Fits the following 1988-1994 Buick Skylark submodels:

• 1988-1994: Custom; 4 Cyl 2.3L;
• 1988-1994: Limited; 4 Cyl 2.3L;

• 1991-1991: Base; 4 Cyl 2.3L;

• 1990-1991: Gran Sport; 4 Cyl 2.3L;

• 1990-1991: Luxury Edition; 4 Cyl 2.3L;

Fits 3 more submodels. (Show all) Show less info

BOSCH PREMIUM CLASS PLATINUM IR FUSION SPARK PLUG

Bosch PremiumIRFusion Spark Plug uses surface air gap technology and 4 yttrium enhanced ground electrodes for both performance and extra long life. Provides multiple radial spark paths and surface air gap design that creates optimal exposure of the air/fuel mixture to the enhanced ignition spark.

Specifications:

• 14 mm thread size
• 19 mm reach
• 16 mm hex size
• Iridium platinum
• Gasket seat style
• Interference suppression resistor
• Surface air gap plug
• Iridium-platinum fused center electrode
• 4 ground electrodes
• Heat range 8

Features:

• Fuses iridium with platinum and combines the superior properties of both materials into a single fine wire center electrode
• Reduces the voltage necessary to jump the gap as well as reduces quenching
• Designed to give exceptional performance, reach self cleaning temperature faster for quicker starts, smoother acceleration, and increased fuel efficiency

Fits the following 1987 Buick Skyhawk submodels:

• 1987-1987: Custom; 4 Cyl 2.0L; "Naturally Aspirated"
• 1987-1987: Limited; 4 Cyl 2.0L; "Naturally Aspirated"

• 1987-1987: Sport; 4 Cyl 2.0L; "Naturally Aspirated"

• 1987-1987: T-Type; 4 Cyl 2.0L; "Naturally Aspirated"

Fits 2 more submodels. (Show all) Show less info

BOSCH SUPER CLASS PLATINUM+2 SPARK PLUG

Bosch Super Class Platinum+2 Spark Plug uses surface air gap firing technology and dual yttrium enhanced ground electrodes for longer life and has more platinum for smoother acceleration and optimum engine performance.

Specifications:

• 14 mm thread size
• 17.55 mm reach
• 16 mm hex size
• Platinum plug
• Tapered seat style
• Interference suppression resistor
• Surface air gap plug
• Heat fused platinum center electrode
• 2 ground electrodes
• Heat range 8

Features:

• Fine wire platinum center electrode which is heat fused into the extended ceramic insulator reduces the voltage necessary to jump the gap as well as reduces quenching
• Reaches self cleaning temperature faster for quicker starts and increased fuel efficiency

Fits the following 2006-2009 Buick Lucerne submodels:

• 2008-2009: Super; 8 Cyl 4.6L;
• 2006-2008: CXS; 8 Cyl 4.6L;

• 2006-2007: CXL; 8 Cyl 4.6L;

Fits 1 more submodels. (Show all) Show less info

BOSCH PREMIUM CLASS PLATINUM IR FUSION SPARK PLUG

Bosch PremiumIRFusion Spark Plug uses surface air gap technology and 4 yttrium enhanced ground electrodes for both performance and extra long life. Provides multiple radial spark paths and surface air gap design that creates optimal exposure of the air/fuel mixture to the enhanced ignition spark.

Specifications:

• 14 mm thread size
• 19 mm reach
• 20.6 mm hex size
• Iridium platinum
• Gasket seat style
• Interference suppression resistor
• Surface air gap plug
• Iridium-platinum fused center electrode
• 4 ground electrodes
• Heat range 9

Features:

• Fuses iridium with platinum and combines the superior properties of both materials into a single fine wire center electrode
• Reduces the voltage necessary to jump the gap as well as reduces quenching
• Designed to give exceptional performance, reach self cleaning temperature faster for quicker starts, smoother acceleration, and increased fuel efficiency

Fits the following 1983-1988 Buick Skyhawk submodels:

• 1988-1988: Custom; 4 Cyl 2.0L;
• 1988-1988: SE; 4 Cyl 2.0L;

• 1987-1987: Custom; 4 Cyl 2.0L; "Naturally Aspirated"

• 1987-1987: Limited; 4 Cyl 2.0L; "Naturally Aspirated"

• 1987-1987: Sport; 4 Cyl 2.0L; "Naturally Aspirated"

• 1987-1987: T-Type; 4 Cyl 2.0L; "Naturally Aspirated"

• 1986-1986: Sport; 4 Cyl 1.8L; "Naturally Aspirated"

• 1984-1986: Custom; 4 Cyl 1.8L; "Naturally Aspirated"

• 1984-1986: Limited; 4 Cyl 1.8L; "Naturally Aspirated"

• 1984-1986: T-Type; 4 Cyl 1.8L; "Naturally Aspirated"

• 1983-1983: Custom; 4 Cyl 1.8L;

• 1983-1983: Limited; 4 Cyl 1.8L;

• 1983-1983: T-Type; 4 Cyl 1.8L;

Fits 11 more submodels. (Show all) Show less info

BOSCH PREMIUM CLASS PLATINUM+4 SPARK PLUG

Bosch Premium Class Platinum+4 Spark Plug contains the most platinum in the Bosch Platinum Plug Series and has a unique firing technology that combines the advantages of surface air gap technology and 4 yttrium enhanced ground electrodes.

Specifications:

• 14 mm thread size
• 17.55 mm reach
• 16 mm hex size
• Platinum plug
• Tapered seat style
• Interference suppression resistor
• Surface air gap plug
• Heat fused platinum center electrode
• 4 ground electrodes
• Heat range 9

Features:

• Reduces the voltage necessary to jump the gap as well as quenching
• Provides multiple radial spark paths and surface air gap design that creates optimal exposure of the air/fuel mixture to the enhanced ignition spark
• Yttrium-enhancement of the ground electrodes further extend plug life
• Designed to reach self cleaning temperature faster for quicker starts, smoother acceleration, and increased fuel efficiency

Fits the following 2006-2010 Buick Lucerne submodels:

• 2010-2010: CXL Special Edition; 6 Cyl 3.9L;
• 2009-2010: CX; 6 Cyl 3.9L;

• 2009-2010: CXL; 6 Cyl 3.9L;

• 2006-2008: CX; 6 Cyl 3.8L;

• 2006-2008: CXL; 6 Cyl 3.8L;

Fits 3 more submodels. (Show all) Show less info