Autolite 103 - Autolite 103 Copper Resistor Spark Plug
$321
MSRP: $4.46
Save: $1.25
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AUTOLITE part description
Product Description
Autolite 103 Copper Resistor Spark Plug
Features & Benefits
- One-Piece terminal stud provides a reliable high voltage electrical connection
- The copper core center electrode aids in thermal control and improves resistance to fouling.
- High alumina multi-rib insulator helps prevent flash-over which can lead to misfires
- Its specially engineered high nickel alloy center and ground electrode provides extended life.
- Heat-fused glass composite resistor center seal provides high performance EMI noise suppression and a 100 percent leak-proof seal
- The high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength.
- Solid copper core center electrode provides optimal thermal and electrical conductivity for better performance in all driving conditions
- Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended periods.
- High nickel alloy side electrode resists electrical and chemical wear providing excellent durability
- 2 year limited warranty
Product Attributes
Resistance | 4000 82 |
Ground Electrode Tip Design | Standard |
Ground Electrode Core Material | Nickel |
Electrical Terminal Type | Non-Removable Nut |
Center Electrode Core Material | Copper |
Center Electrode Tip Material | Nickel |
Pre-Gap Size | 0.05 IN |
Ground Electrode Quantity | 1 |
Hex Size | 16 MM |
Seat Type | Tapered |
Reach | 17.2466 MM |
Thread Diameter | 14 MM |
Insulator Material | Ceramic |
Resistor Type | Yes |
Ground Electrode Tip Material | Nickel |
9608 | Standard |
9805 | Mid Projection |
Washer Included | No |
Grade Type | Regular |
Hex Size | 5/8 IN |
Manufacturer Heat Range | 10 |
Reach | 0.679 IN |
9459 | Yes |
9507 | Hex |
9746 | No |
Pre-Gap Size | 1.27 MM |
Additional Information
Country of Origin (Primary) | MX |
Harmonized Tariff Code (Schedule B) | 8511100000 |
Warranty Time | 2 |
Warranty Time UOM | YR |
Harmonized Tariff Code (HTS) | 8511100000 |
UPC | 00009100001030 |
UNSPSC | 26101732 |
Part Interchanges
- Champion Spark Plug 115
- DENSO Auto Parts 5040
- Motorcraft AGF12
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- ACDelco 42LTS
- General Motors 97364968
- Bosch 7566
- Bosch 7966
- Bosch HR6DC+
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- Champion Spark Plug RS9YC
- Mopar SP000RS9YC
- DENSO Auto Parts T22EP-U
- Motorcraft AGF22
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- Motorcraft AGRF2
- Motorcraft AGRF22
- Motorcraft AGRF22C1
- Motorcraft AGSF12C
- Motorcraft AGSF2
- Motorcraft AGSF22C
- Motorcraft AGSF22C1
- Motorcraft AGSF22N
- Motorcraft AGSF22PP
- Motorcraft AWSF22C
- Motorcraft AWSF22M
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- Motorcraft SP400
- Motorcraft SP437
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- Motorcraft SP439A
- Motorcraft SP505
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- Motorcraft SP541A
- Motorcraft SP605
- NGK BP7EFS
- NGK BR7EF
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- NGK TR5C-12
- NGK TR6
- Splitfire - Archived SF10C
- ACDelco MR42LTS
- ACDelco MR43LTS
- ACDelco R42CLTS
- ACDelco R43LTS
- ACDelco R44LT
- ACCEL 514
- Beru 14 K-5 DU
- Beru 14 K-5 DUO
- Beru 14 K-6 DU
- Beru 14 K-7 DU
- Beru 14 K-7 DUO
- Beru 14 KR-7 DU
- Beru 14 KR-7 DUX
- Beru UXK 56
- Chrysler 4504278
- E3 E3.53
- General Motors 5613531
- General Motors 5613840
- General Motors 5614210
- Ford 8U2J12405UA
- Sears STD361003
- Torch Q6RTC
- Torch Q6TC
AUTOLITE 103 Cross Reference
We have 75 alternatives for the 103 by AUTOLITE:
- ACCEL 514
- AC-DELCO MR42LTS
- AC-DELCO MR43LTS
- AC-DELCO R42CLTS
- AC-DELCO R43LTS
- AC-DELCO R44LT
- BERU 14 K-5 DU
- BERU 14 K-5 DUO
- BERU 14 K-6 DU
- BERU 14 K-7 DU
- BERU 14 K-7 DUO
- BERU 14 KR-7 DU
- BERU 14 KR-7 DUX
- BOSCH 7565
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- BOSCH 7567
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- CHAMPION 115
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- CHAMPION BN6Y
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- DENSO 5040
- DENSO T22EP-U
- MIGHTY GRF22
- MOPAR SP000RS9YC
- MOTORCRAFT 437
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- MOTORCRAFT AGRF2
- MOTORCRAFT AGRF22
- MOTORCRAFT AGRF22C1
- MOTORCRAFT AGSF12C
- MOTORCRAFT AGSF2
- MOTORCRAFT AGSF22C
- MOTORCRAFT AGSF22C1
- MOTORCRAFT AWSF22C
- MOTORCRAFT AWSF22M
- MOTORCRAFT SP-505
- NGK 1094
- NGK 2238
- NGK 3346
- NGK 3488
- NGK 3526
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- NGK BP7EFS
- NGK BR7EF
- NGK BR7EFS
- NGK BU6EFSZ
- NGK TR5
- NGK TR6
- PRESTOLITE 14GF22
- PRESTOLITE 14GRF22
- SEARS STD361003
- SPLITFIRE SF10C
- TORCH Q6RTC
- TORCH Q6TC
Fits Vehicles
- Volvo 780 (1987-1990)
- Volvo 760 (1983-1990)
- Volvo 264 (1976-1982)
- Volvo 265 (1976-1981)
- Volvo 262 (1976, 1978-1981)
- Ford F-53 Motorhome Chassis (1999-2003)
- Ford Explorer Sport (2001-2003)
- VPG MV-1 (2011-2012)
- Ford F53 (1999-2003)
- Mercury Grand Marquis (2010-2011)
- Mercury Milan (2010-2011)
- Ford Fusion (2010-2012)
- Lincoln Town Car (2009)
- Mazda Tribute (2009)
- Mercury Mariner (2009-2011)
- Morgan Roadster (2006)
- Ford E-550 Super Duty (2003)
- Ford Escape (2007-2012)
- Cadillac XLR (2006-2009)
- Cadillac STS (2006-2009)
- Ford Explorer Sport Trac (2001-2005)
- Mazda 6 (2005-2008)
- Ford GT (2005-2006)
- Ford E-350 Super Duty (1999-2019)
- Ford F-150 Heritage (2004)
- Panoz Esperante (2004-2006)
- Mazda B4000 (1997-2000)
- Mazda B3000 (1999-2000)
- Renault R5 (1986)
- Renault LeCar (1984-1985)
- Audi V8 Quattro (1990-1994)
- Audi A8 Quattro (1997-1999)
- Audi A8 (1997-1999)
- Mercedes-Benz 190E (1986-1988)
- Ford E-550 Econoline Super Duty (2002)
- Ford E-450 Econoline Super Duty (2000-2002)
- Mercury Sable (2001, 2003-2005)
- Mercury Mountaineer (1998-2005)
- Lincoln Navigator (1998-1999)
- Lincoln LS (2003-2005)
- Ford Taurus (1999-2006)
- Ford Ranger (1996-2000, 2004-2008)
- Ford Mustang (2003-2004, 2007-2012)
- Ford Focus (2003-2004)
- Ford F-550 Super Duty (1999-2004)
- Ford F-450 Super Duty (1999-2004)
- Ford F-350 Super Duty (1999-2004)
- Ford F-250 Super Duty (1999-2004)
- Ford F-250 (1997-1999)
- Ford F-150 (1997-2004)
- Ford Explorer (1997-2005)
- Ford Expedition (1997-2004)
- Ford Excursion (2000-2005)
- Ford E-350 Club Wagon (2002-2005)
- Ford E-350 Econoline Club Wagon (1997-2002)
- Ford E-350 Econoline (1997-2000)
- Ford E-250 (2003-2014)
- Ford E-250 Econoline (1997-2002)
- Ford E-150 (2002-2014)
- Ford E-150 Econoline Club Wagon (1997-2002)
- Ford E-150 Club Wagon (2003-2005)
- Ford E-150 Econoline (1997-2002)
- Ford Econoline Super Duty (1997-1999)
- Ford E-450 Super Duty (2003-2017)
- Ford Crown Victoria (1996-2005, 2010-2011)
- Pontiac Grand Prix (1989-1990)
- Pontiac Firebird (1989)
- Eagle Premier (1988-1992)
- Eagle Medallion (1988-1989)
- Dodge Monaco (1990-1992)
- DeLorean DMC 12 (1981-1983)
- Peugeot 505 (1987-1991)
- Peugeot 604 (1977-1981)
- Renault R18i (1984-1986)
- Renault Fuego (1984-1985)
- Jaguar X-Type (2003-2008)
- Jaguar XJS (1982-1992, 1994-1995)
- Jaguar XJRS (1993)
- Jaguar XJ12 (1982-1992, 1994-1996)
- Jaguar S-Type (2003-2008)

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