Bosch Platinum+4 Spark Plug | Four Yttrium Ground Electrodes | Pre-Gapped for Fast Installation

Bosch Spark Plug
New
MPN:
4449
UPC:
028851019064
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Important: Product images may not represent the actual item and may include generic, demonstrative, or compatibility examples. Please carefully review the product title, description, and specifications to understand what is included in your purchase.

Note: Spark Plug, Platinum+4, OE Replacement, Platinum, Single

Vehicle Fitment

  • 1983-1983 American Motors Eagle
  • 1983-1992 Buick Century
  • 1992-1993 Buick Commercial Chassis
  • 1984-1985 Buick Electra
  • 1984-1985 Buick LeSabre
  • 1984-1987 Buick Regal
  • 1984-1984 Buick Riviera
  • 1991-1993 Buick Roadmaster
  • 1983-1991 Buick Skylark
  • 1986-1987 Buick Somerset
  • 1985-1985 Buick Somerset Regal
  • 1991-1992 Cadillac Brougham
  • 1992-1993 Cadillac Commercial Chassis
  • 1993-1993 Cadillac Fleetwood
  • 1985-1991 Chevrolet Astro
  • 1993-1995 Chevrolet Astro
  • 1987-1995 Chevrolet Blazer
  • 1983-1986 Chevrolet C10
  • 1983-1986 Chevrolet C10 Suburban
  • 1988-1995 Chevrolet C1500
  • 1992-1995 Chevrolet C1500 Suburban
  • 1983-1986 Chevrolet C20
  • 1983-1986 Chevrolet C20 Suburban
  • 1988-1995 Chevrolet C2500
  • 1992-1995 Chevrolet C2500 Suburban
  • 1983-1983 Chevrolet C30
  • 1988-1995 Chevrolet C3500
  • 1983-1995 Chevrolet Camaro
  • 1983-1993 Chevrolet Caprice
  • 1983-1990 Chevrolet Celebrity
  • 1983-1983 Chevrolet Citation
  • 1984-1985 Chevrolet Citation II
  • 1984-1989 Chevrolet Corvette
  • 1983-1987 Chevrolet El Camino
  • 1983-1995 Chevrolet G10
  • 1983-1995 Chevrolet G20
  • 1983-1996 Chevrolet G30
  • 1983-1985 Chevrolet Impala
  • 1983-1986 Chevrolet K10
  • 1983-1986 Chevrolet K10 Suburban
  • 1988-1995 Chevrolet K1500
  • 1992-1995 Chevrolet K1500 Suburban
  • 1983-1986 Chevrolet K20
  • 1983-1986 Chevrolet K20 Suburban
  • 1988-1995 Chevrolet K2500
  • 1992-1995 Chevrolet K2500 Suburban
  • 1983-1983 Chevrolet K30
  • 1985-1985 Chevrolet K30
  • 1988-1995 Chevrolet K3500
  • 1983-1986 Chevrolet K5 Blazer
  • 1990-1992 Chevrolet Lumina
  • 1990-1995 Chevrolet Lumina APV
  • 1983-1983 Chevrolet Malibu
  • 1983-1988 Chevrolet Monte Carlo
  • 1983-1983 Chevrolet P20
  • 1987-1989 Chevrolet P20
  • 1983-1983 Chevrolet P30
  • 1987-1996 Chevrolet P30
  • 1987-1987 Chevrolet R10
  • 1987-1988 Chevrolet R10 Suburban
  • 1989-1991 Chevrolet R1500 Suburban
  • 1987-1988 Chevrolet R20
  • 1987-1988 Chevrolet R20 Suburban
  • 1989-1989 Chevrolet R2500
  • 1989-1991 Chevrolet R2500 Suburban
  • 1988-1988 Chevrolet R30
  • 1989-1989 Chevrolet R3500
  • 1983-1995 Chevrolet S10
  • 1983-1994 Chevrolet S10 Blazer
  • 1995-1995 Chevrolet Tahoe
  • 1987-1987 Chevrolet V10
  • 1987-1988 Chevrolet V10 Suburban
  • 1989-1991 Chevrolet V1500 Suburban
  • 1987-1988 Chevrolet V20 Suburban
  • 1989-1991 Chevrolet V2500 Suburban
  • 1988-1988 Chevrolet V30
  • 1989-1989 Chevrolet V3500
  • 1983-1983 Chrysler Cordoba
  • 1983-1983 Chrysler Fifth Avenue
  • 1983-1987 Dodge B150
  • 1984-1987 Dodge B250
  • 1986-1987 Dodge D100
  • 1983-1987 Dodge D150
  • 1983-1987 Dodge D250
  • 1983-1983 Dodge Diplomat
  • 1983-1983 Dodge Mirada
  • 1986-1987 Dodge W100
  • 1983-1987 Dodge W150
  • 1983-1985 Ford Bronco
  • 1987-1996 Ford Bronco
  • 1983-1983 Ford E-100 Econoline
  • 1983-1983 Ford E-100 Econoline Club Wagon
  • 1983-1996 Ford E-150 Econoline
  • 1983-1996 Ford E-150 Econoline Club Wagon
  • 1983-1991 Ford E-250 Econoline
  • 1983-1991 Ford E-250 Econoline Club Wagon
  • 1983-1996 Ford E-350 Econoline
  • 1983-1996 Ford E-350 Econoline Club Wagon
  • 1996-1996 Ford Econoline Super Duty
  • 1988-1997 Ford F Super Duty
  • 1983-1983 Ford F-100
  • 1983-1996 Ford F-150
  • 1983-1996 Ford F-250
  • 1997-1997 Ford F-250 HD
  • 1983-1997 Ford F-350
  • 1990-1997 Ford F53
  • 1984-1985 Ford LTD
  • 1983-1985 Ford Mustang
  • 1987-1995 Ford Mustang
  • 1983-1985 Ford Thunderbird
  • 1991-1993 Ford Thunderbird
  • 1983-1986 GMC C1500
  • 1988-1995 GMC C1500
  • 1983-1986 GMC C1500 Suburban
  • 1992-1995 GMC C1500 Suburban
  • 1983-1986 GMC C2500
  • 1988-1995 GMC C2500
  • 1983-1986 GMC C2500 Suburban
  • 1992-1995 GMC C2500 Suburban
  • 1983-1983 GMC C3500
  • 1986-1986 GMC C3500
  • 1988-1995 GMC C3500
  • 1983-1987 GMC Caballero
  • 1983-1995 GMC G1500
  • 1983-1995 GMC G2500
  • 1983-1996 GMC G3500
  • 1983-1993 GMC Jimmy
  • 1995-1995 GMC Jimmy
  • 1983-1986 GMC K1500
  • 1988-1995 GMC K1500
  • 1983-1986 GMC K1500 Suburban
  • 1992-1995 GMC K1500 Suburban
  • 1983-1986 GMC K2500
  • 1988-1995 GMC K2500
  • 1983-1983 GMC K2500 Suburban
  • 1992-1995 GMC K2500 Suburban
  • 1983-1983 GMC K3500
  • 1988-1995 GMC K3500
  • 1983-1983 GMC P2500
  • 1988-1989 GMC P2500
  • 1983-1983 GMC P3500
  • 1987-1997 GMC P3500
  • 1987-1987 GMC R1500
  • 1987-1991 GMC R1500 Suburban
  • 1987-1989 GMC R2500
  • 1987-1991 GMC R2500 Suburban
  • 1987-1991 GMC R3500
  • 1983-1990 GMC S15
  • 1983-1991 GMC S15 Jimmy
  • 1985-1995 GMC Safari
  • 1991-1993 GMC Sonoma
  • 1995-1995 GMC Sonoma
  • 1987-1987 GMC V1500
  • 1987-1991 GMC V1500 Suburban
  • 1987-1987 GMC V2500
  • 1987-1991 GMC V2500 Suburban
  • 1987-1991 GMC V3500
  • 1992-1995 GMC Yukon
  • 1984-1986 Jeep Cherokee
  • 1980-1983 Jeep CJ5
  • 1983-1983 Jeep CJ7
  • 1986-1986 Jeep Comanche
  • 1984-1986 Jeep Wagoneer
  • 1983-1985 Lincoln Continental
  • 1983-1983 Lincoln Mark VI
  • 1984-1985 Lincoln Mark VII
  • 1988-1992 Lincoln Mark VII
  • 1983-1985 Lincoln Town Car
  • 1983-1985 Mercury Capri
  • 1984-1985 Mercury Cougar
  • 1991-1993 Mercury Cougar
  • 1984-1986 Mercury Grand Marquis
  • 1991-1994 Oldsmobile Bravada
  • 1985-1987 Oldsmobile Calais
  • 1991-1992 Oldsmobile Custom Cruiser
  • 1988-1991 Oldsmobile Cutlass Calais
  • 1983-1992 Oldsmobile Cutlass Ciera
  • 1987-1992 Oldsmobile Cutlass Cruiser
  • 1983-1987 Oldsmobile Cutlass Supreme
  • 1984-1985 Oldsmobile Delta 88
  • 1983-1984 Oldsmobile Omega
  • 1990-1994 Oldsmobile Silhouette
  • 1984-1984 Oldsmobile Toronado
  • 1983-1983 Plymouth Gran Fury
  • 1983-1991 Pontiac 6000
  • 1983-1986 Pontiac Bonneville
  • 1984-1988 Pontiac Fiero
  • 1983-1995 Pontiac Firebird
  • 1985-1991 Pontiac Grand Am
  • 1983-1987 Pontiac Grand Prix
  • 1983-1986 Pontiac Parisienne
  • 1983-1984 Pontiac Phoenix
  • 1990-1995 Pontiac Trans Sport

Key Features

  • Four Yttrium Enhanced Ground Electrodes Resist Spark Plug Wear And Oxidation, For Exceptional Performance Life
  • Surface Air Gap Technology
  • Surface Air Gap Design: The Platinum+4 Delivers A Powerful Spark For Efficient Combustion
  • The Platinum Center Electrode Tip, Sintered Into An Extended Insulator Nose, Helps The Platinum +4 Reach A Self-Cleaning Temperature Only Seconds After Starting
  • Provides Exceptional Wear Resistance
  • Pre-Gapped: Installation Is Fast Because There Is Not Need To Gap
  • Limited 90 Day Warranty

Technical Details

  • Resistor: Yes
  • Electrode Type: Fine Wire Center
  • Electrode Core Material: Platinum
  • Electrode Tip Material: Yttrium
  • Insulator Type: Non-Projected
  • Thread Size IN: 0.551 Inch
  • Quantity: Single
  • Reach: 0.438 Inch
  • Seat Type: Tapered
  • Wrench Diameter: 5/8 Inch