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ACDelco R42LTS

SPARK PLUG

ACDelco R42LTS

065-R42LTS

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ACDelco R42LTS SPARK PLUG $1.99
SPARK PLUG

Specifications:

Ground Electrode Quantity
1
Seat Type
Tapered
Ground Electrode Tip Design
Single Prong Electrode
Ground Configuration
Single
Ground Electrode Core Material
Nickel Alloy
Center Electrode Core Material
Copper
Center Electrode Tip Material
Nickel
Hex Size
5/8in
Manufacturer Heat Range
2
Gap Size (in.)
0.044
Gap Size (mm)
1.12
Approximate Resistor Value
2-12k ohms
Reach (in.)
0.67
Reach (mm)
17.25
Resistor Plug
Yes
Thread Size
14mm
Pack Of
1
Manufacturer's Part Number:
R42LTS

AC Delco Conventional Spark Plugs are precisely engineered and manufactured to provide everyday reliability and efficient performance.

Available for most older vehicles, AC Delco Conventional Spark Plugs feature:
  • A copper-core center electrode that helps provide improved heat transfer to the tip, giving you the reliability you're looking for while improving its resistance to low-speed carbon fouling
  • Hot-tip insulator heats fast and fires hot
  • The nickel-chrome alloy on the ground electrode and center electrode sheathing resists wear from spark erosion and the corrosive environment of the combustion chamber

  • Does ACDelco R42LTS fit your vehicle?

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    2005 FORD CROWN VICTORIA

    • EngineType: ALL
    • SubModel: BASE

    1997 FORD AEROSTAR

    • EngineType: ALL
    • SubModel: XLT E4WD

    2003 FORD EXPLORER SPORT TRAC

    • Liter: 4.0
    • SubModel: BASE
    • CUI: 245
    • EngineType: V6 ( 4.0 L / 245 )

    1997 FORD E SUPER DUTY

    • EngineType: ALL
    • SubModel: ALL

    2001-2004 FORD RANGER

    • Liter: 2.3
    • SubModel: BASE
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    2002-2003 FORD RANGER

    • CC: 2986
    • Liter: 3.0
    • SubModel: XL
    • CUI: 182
    • EngineType: V6 ( 3.0 L / 182 )

    1997-1998 FORD E-350 ECONOLINE

    • Liter: 5.4
    • SubModel: SUPER PASSENGER WAGON
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2002 FORD RANGER

    • EngineType: ALL
    • SubModel: SPORT

    2005-2007 FORD FREESTYLE

    • EngineType: ALL
    • SubModel: ALL

    2007-2008 CADILLAC XLR

    • EngineType: ALL
    • SubModel: BASE

    2003 MERCURY SABLE

    • EngineType: ALL
    • SubModel: LS PREMIUM

    1987 PONTIAC GRAND AM

    • Liter: 3.0
    • SubModel: SE
    • CUI: 181
    • EngineType: V6 ( 3.0 L / 181 )

    1985 OLDSMOBILE CALAIS

    • Liter: 3.0
    • SubModel: 500
    • CUI: 181
    • EngineType: V6 ( 3.0 L / 181 )

    2000-2001 FORD E SUPER DUTY

    • Liter: 5.4
    • SubModel: BASE
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    1997-2002 CADILLAC ELDORADO

    • EngineType: ALL
    • SubModel: ALL

    1997-1998 FORD F-150

    • Liter: 4.6
    • SubModel: XL
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2002 PONTIAC SUNFIRE

    • CC: 2198
    • Liter: 2.2
    • SubModel: SE
    • CUI: 134
    • EngineType: L4 ( 2.2 L / 134 )

    2002 PONTIAC SUNFIRE

    • CC: 2198
    • Liter: 2.2
    • SubModel: GT
    • CUI: 134
    • EngineType: L4 ( 2.2 L / 134 )

    1985-1987 OLDSMOBILE CALAIS

    • Liter: 3.0
    • SubModel: BASE
    • CUI: 181
    • EngineType: V6 ( 3.0 L / 181 )

    1998 FORD F-250

    • EngineType: ALL
    • SubModel: LOBO 50 ANIVERSARIO

    2006-2010 FORD E-350 SUPER DUTY

    • Liter: 6.8
    • SubModel: CARGO
    • CUI: 415
    • EngineType: V10 ( 6.8 L / 415 )

    1988-1992 MERCEDES-BENZ 300TE

    • EngineType: ALL
    • SubModel: ALL

    2007-2008 FORD FOCUS

    • EngineType: ALL
    • SubModel: SES

    1996-2000 GMC C2500 PICKUP

    • Liter: 5.7
    • SubModel: SIERRA SLE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1997-1998 FORD EXPEDITION

    • Liter: 4.6
    • SubModel: EDDIE BAUER
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    1997-1998 CHEVROLET C3500 PICKUP

    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1997-1998 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: ALL

    1999 FORD F-250

    • Liter: 5.4
    • SubModel: SUPER CAB
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2002 PONTIAC SUNFIRE

    • CC: 2200
    • Liter: 2.2
    • SubModel: BASE
    • CUI: 134
    • EngineType: L4 ( 2.2 L / 134 )

    2002-2005 FORD RANGER

    • CC: 2986
    • Liter: 3.0
    • SubModel: EDGE
    • CUI: 182
    • EngineType: V6 ( 3.0 L / 182 )

    1996-2000 GMC C2500 PICKUP

    • Liter: 5.7
    • SubModel: SIERRA SL
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1997 FORD AEROSTAR

    • Liter: 4.0
    • SubModel: XLT PLUS
    • CUI: 245
    • EngineType: V6 ( 4.0 L / 245 )

    1998-2001 PONTIAC SUNFIRE

    • CC: 2190
    • Liter: 2.2
    • SubModel: SE
    • CUI: 134
    • EngineType: L4 ( 2.2 L / 134 )

    2006-2009 MERCURY MILAN

    • CC: 2968
    • Liter: 3.0
    • SubModel: PREMIER
    • CUI: 181
    • EngineType: V6 ( 3.0 L / 181 )

    1999-2001 CHEVROLET CAVALIER

    • CC: 2190
    • Liter: 2.2
    • SubModel: Z24
    • CUI: 134
    • EngineType: L4 ( 2.2 L / 134 )

    2001 GMC SAVANA 3500

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2008 CADILLAC XLR

    • EngineType: ALL
    • SubModel: PLATINUM

    1986 OLDSMOBILE CALAIS

    • Liter: 3.0
    • SubModel: ES
    • CUI: 181
    • EngineType: V6 ( 3.0 L / 181 )

    2003 FORD EXPLORER SPORT

    • EngineType: ALL
    • SubModel: BASE

    1997-1998 FORD F-150

    • Liter: 4.6
    • SubModel: BASE
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2006-2008 FORD RANGER

    • CC: 2986
    • Liter: 3.0
    • SubModel: SPORT
    • CUI: 182
    • EngineType: V6 ( 3.0 L / 182 )

    2010 FORD E-150 ECONOLINE

    • EngineType: ALL
    • SubModel: XLT

    1997-1999 FORD E-350 ECONOLINE

    • Liter: 5.4
    • SubModel: CARGO
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2000 FORD RANGER

    • CC: 2986
    • Liter: 3.0
    • SubModel: XLT
    • CUI: 182
    • EngineType: V6 ( 3.0 L / 182 )

    1987-1988 PONTIAC BONNEVILLE

    • EngineType: ALL
    • SubModel: ALL

    2007 FORD FOCUS

    • Liter: 2.3
    • SubModel: ST
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    2005 FORD FOCUS

    • EngineType: ALL
    • SubModel: ZXW

    1988-1991 MERCEDES-BENZ 300SEL

    • EngineType: ALL
    • SubModel: ALL

    1998-2001 CHEVROLET CAVALIER

    • CC: 2190
    • Liter: 2.2
    • SubModel: LS
    • CUI: 134
    • EngineType: L4 ( 2.2 L / 134 )

    1997 FORD AEROSTAR

    • EngineType: ALL
    • SubModel: XLT 4WD

    1986-1987 BUICK ELECTRA

    • EngineType: ALL
    • SubModel: PARK AVENUE

    1990 PONTIAC GRAND PRIX

    • EngineType: ALL
    • SubModel: STE

    2006-2008 FORD E-150

    • EngineType: ALL
    • SubModel: ALL

    2002-2004 MAZDA TRIBUTE

    • EngineType: ALL
    • SubModel: LX

    1987 BUICK LESABRE

    • EngineType: ALL
    • SubModel: T-TYPE

    2004-2005 MERCURY SABLE

    • EngineType: ALL
    • SubModel: ALL

    2002-2004 MAZDA TRIBUTE

    • EngineType: ALL
    • SubModel: ES

    1988-1991 MERCEDES-BENZ 300SE

    • EngineType: ALL
    • SubModel: ALL

    2002 MAZDA TRIBUTE

    • CC: 2954
    • Liter: 3.0
    • SubModel: DX
    • CUI: 183
    • EngineType: V6 ( 3.0 L / 183 )

    2006 MORGAN ROADSTER

    • EngineType: ALL
    • SubModel: ALL

    1997-1999 OLDSMOBILE AURORA

    • EngineType: ALL
    • SubModel: ALL

    2006-2008 BUICK LUCERNE

    • Liter: 4.6
    • SubModel: CXL
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2001 GMC SAVANA 2500

    • Liter: 5.7
    • SubModel: SLT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1997-1998 FORD F-250

    • Liter: 4.6
    • SubModel: LARIAT
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    1997-1998 FORD E-350 ECONOLINE

    • Liter: 5.4
    • SubModel: SUPER CARGO
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    1998 MERCURY SABLE

    • EngineType: ALL
    • SubModel: LS PREMIUM

    1992 CADILLAC ALLANTE

    • EngineType: ALL
    • SubModel: ALL

    2001-2009 MAZDA B2300

    • EngineType: ALL
    • SubModel: ALL

    2000-2005 FORD EXCURSION

    • Liter: 5.4
    • SubModel: BASE
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2009 MERCURY MARINER

    • CC: 2968
    • Liter: 3.0
    • SubModel: PREMIER
    • CUI: 181
    • EngineType: V6 ( 3.0 L / 181 )

    2003-2004 FORD E-450 ECONOLINE

    • Liter: 6.8
    • SubModel: CARGO
    • CUI: 415
    • EngineType: V10 ( 6.8 L / 415 )

    1998-2003 CHEVROLET S10 PICKUP

    • CC: 2190
    • Liter: 2.2
    • SubModel: BASE
    • CUI: 134
    • EngineType: L4 ( 2.2 L / 134 )

    2004 FORD EXPEDITION

    • Liter: 4.6
    • SubModel: EDDIE BAUER
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2004 FORD F-150 HERITAGE

    • Liter: 4.6
    • SubModel: XLT
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    1997-1998 FORD RANGER

    • Liter: 4.0
    • SubModel: SUPER
    • CUI: 245
    • EngineType: V6 ( 4.0 L / 245 )

    1985 BUICK SOMERSET REGAL

    • Liter: 3.0
    • SubModel: LIMITED
    • CUI: 181
    • EngineType: V6 ( 3.0 L / 181 )

    1986-1987 BUICK RIVIERA

    • EngineType: ALL
    • SubModel: T-TYPE

    2007-2008 FORD FOCUS

    • EngineType: ALL
    • SubModel: AMBIENTE

    2000-2001 MERCURY SABLE

    • EngineType: ALL
    • SubModel: LS PREMIUM

    2007 FORD RANGER

    • CC: 2300
    • Liter: 2.3
    • SubModel: XL
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    1997-1998 FORD EXPEDITION

    • CC: 4601
    • Liter: 4.6
    • SubModel: XLT
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2003-2004 FORD MUSTANG

    • EngineType: ALL
    • SubModel: GT

    2005-2008 FORD RANGER

    • CC: 2986
    • Liter: 3.0
    • SubModel: XL
    • CUI: 182
    • EngineType: V6 ( 3.0 L / 182 )

    2007 FORD FOCUS

    • EngineType: ALL
    • SubModel: SE TIPICO

    2006-2008 BUICK LUCERNE

    • EngineType: ALL
    • SubModel: CXS

    1989-1993 MERCEDES-BENZ 190E

    • EngineType: ALL
    • SubModel: ALL

    2003-2004 MAZDA 6

    • EngineType: ALL
    • SubModel: ALL

    1999-2000 CHEVROLET C2500 PICKUP

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2001-2004 FORD ESCAPE

    • CC: 2968
    • Liter: 3.0
    • SubModel: XLS
    • CUI: 181
    • EngineType: V6 ( 3.0 L / 181 )

    1986-1987 OLDSMOBILE TORONADO

    • EngineType: ALL
    • SubModel: ALL

    2002-2004 FORD ESCAPE

    • Liter: 3.0
    • SubModel: XLT
    • CUI: 183
    • EngineType: V6 ( 3.0 L / 183 )

    1987 PEUGEOT 505

    • CC: 2155
    • Liter: 2.2
    • SubModel: BASE
    • EngineType: L4 ( 2.2 L / 2155 CC )

    2005 FORD CROWN VICTORIA

    • Liter: 4.6
    • SubModel: S
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2006-2009 FORD E-350 SUPER DUTY

    • Liter: 5.4
    • SubModel: XL PASSENGER
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    1998-2000 ISUZU HOMBRE

    • CC: 2180
    • Liter: 2.2
    • SubModel: BASE
    • EngineType: L4 ( 2.2 L / 2180 CC )

    1999-2000 MAZDA B3000

    • EngineType: ALL
    • SubModel: BASE

    2003 FORD MUSTANG

    • CC: 4601
    • Liter: 4.6
    • SubModel: BASE
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    1988 OLDSMOBILE CUTLASS CRUISER

    • CC: 3800
    • Liter: 3.8
    • SubModel: BROUGHAM LS
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1996 CHEVROLET C2500 PICKUP

    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2008 MERCURY MILAN

    • Liter: 3.0
    • SubModel: PREMIER
    • CUI: 183
    • EngineType: V6 ( 3.0 L / 183 )

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