Autolite 685 - Autolite 685 Copper Resistor Spark Plug

Product Description

Autolite 685 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

• Champion Spark Plug 108
• DENSO Auto Parts 5030
• Motorcraft ARF2-6
• NGK 7240
• ACDelco 41-830
• Bosch HR9ACY+
• Champion Spark Plug RV8C6
• DENSO Auto Parts T16R-U15
• Motorcraft ARF3-6
• Motorcraft ARF4-6
• Motorcraft ASF3C-6
• Motorcraft ASF4C-6
• NGK BR6FS-15
• NGK YR55
• NGK YR55IX
• ACDelco R45TX
• Chrysler 8129844
• General Motors 19157989
• General Motors 5613846
• General Motors 5613857
• General Motors 5613869
• General Motors 5614252

AUTOLITE 685 Cross Reference

We have 34 alternatives for the 685 by AUTOLITE:

• AC-DELCO R42TX
• AC-DELCO R43CT6
• AC-DELCO R43T6
• AC-DELCO R43TX
• AC-DELCO R44TX
• AC-DELCO R45TX
• BOSCH 7573
• BOSCH 7973
• BOSCH HR8ACY
• BOSCH HR8AY
• BOSCH HR9ACY
• BOSCH HR9AY
• CHAMPION 108
• CHAMPION RBL8-6
• CHAMPION RV8C6
• DENSO 5030
• DENSO 5039
• DENSO T16R-U15
• DENSO T20R-U15
• MIGHTY RF46
• MOTORCRAFT ARF2-6
• MOTORCRAFT ARF3-6
• MOTORCRAFT ARF4-6
• MOTORCRAFT ASF3C-6
• MOTORCRAFT ASF4C-6
• NGK 4488
• NGK 7240
• NGK 7588
• NGK BR6FS-15
• NGK YR55
• NGK YR55IX
• NGK YR55VX
• PRECISION TUNE P4RF42
• VALLEY FORGE 64R

Fits Vehicles

• GMC Sprint (1975, 1977)
• GMC P35 (1975, 1977-1978)
• GMC P15 (1975)
• GMC P25 (1975, 1977-1978)
• GMC K35 (1977-1978)
• GMC K25 Suburban (1975, 1977-1978)
• GMC K25 (1975, 1977-1978)
• GMC K15 Suburban (1975, 1977-1978)
• GMC K15 (1975, 1977-1978)
• GMC Jimmy (1977-1978)
• GMC G35 (1975, 1977-1978)
• GMC G25 (1975, 1977-1978)
• GMC G15 (1977-1978)
• GMC Caballero (1978)
• GMC C35 (1975, 1977-1978)
• GMC C25 Suburban (1975, 1977-1978)
• GMC C25 (1975, 1977-1978)
• GMC C15 Suburban (1975, 1977-1978)
• GMC C15 (1975, 1977-1978)
• Chevrolet P30 (1975-1978)
• Chevrolet P20 (1975, 1977-1978)
• Chevrolet P10 (1975, 1977-1978)
• Chevrolet Nova (1975)
• Chevrolet Monza (1975)
• Chevrolet Monte Carlo (1975)
• Chevrolet Malibu (1975)
• Chevrolet Laguna (1975)
• Chevrolet K20 Suburban (1975)
• Chevrolet K20 (1975)
• Chevrolet K10 Suburban (1975)
• Chevrolet K10 (1975)
• Chevrolet Impala (1975)
• Chevrolet G30 (1975, 1977-1978)
• Chevrolet G20 (1975, 1977-1978)
• Chevrolet G10 (1977-1978)
• Chevrolet Corvette (1975)
• Chevrolet El Camino (1975, 1977-1978)
• Chevrolet Caprice (1975)
• Chevrolet Camaro (1975)
• Chevrolet C30 (1975)
• Chevrolet C20 Suburban (1975)
• Chevrolet C20 (1975)
• Chevrolet C10 Suburban (1975)
• Chevrolet C10 (1975)
• Chevrolet K5 Blazer (1975)
• Chevrolet Bel Air (1975)
• Checker Marathon (1975)