Skip to content

Autolite 685 Spark Plug

Original price $12.33 - Original price $12.33
Original price
$12.33 Includes shipping
$12.33 - $12.33
Current price $12.33 Includes shipping

Seller: PartCatalog (98.8% positive, 47359 ratings)

Brand: Autolite

Availability:
5+ in stock, ready to be shipped

Condition: New

Always Free Shipping

Most orders ship out the same business day if ordered before 1pm CST. Return within 30 days for a full refund.

Free Shipping

And 30 day returns

Call or Text

+1 (281) 761-6097

Ships from the USA

Multiple locations nationwide

Fix Now, Pay Later

Options available at checkout

Autolite 685 Spark Plug

Autolite® Copper Spark Plugs are manufactured to deliver quick starts, improved fuel economy and smooth acceleration. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and Original Equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.

Vehicle Compatibility Chart

✅ Compatible with 130 vehicles
Year Make Model Liters Cylinders Notes
1978 Chevrolet El Camino 5.7L V8 California; .060 Gap; OE Style
1978 Chevrolet G10 5.7L V8 California; .060 Gap; OE Style
1978 Chevrolet G20 5.7L V8 California; .060 Gap; OE Style
1978 Chevrolet G30 5.7L V8 California; .060 Gap; OE Style
1978 Chevrolet P10 5.7L V8 California; .060 Gap; OE Style
1978 Chevrolet P20 5.7L V8 California; .060 Gap; OE Style
1978 Chevrolet P30 5.7L V8 California; .060 Gap; OE Style
1978 GMC C15 5.7L V8 .060 Gap; California; OE Style
1978 GMC C15 Suburban 5.7L V8 .060 Gap; California; OE Style
1978 GMC C25 5.7L V8 California; .060 Gap; OE Style
1978 GMC C25 Suburban 5.7L V8 California; .060 Gap; OE Style
1978 GMC C35 5.7L V8 California; .060 Gap; OE Style
1978 GMC Caballero 5.7L V8 California; .060 Gap; OE Style
1978 GMC G15 5.7L V8 California; .060 Gap; OE Style
1978 GMC G25 5.7L V8 California; .060 Gap; OE Style
1978 GMC G35 5.7L V8 California; .060 Gap; OE Style
1978 GMC Jimmy 5.7L V8 California; .060 Gap; OE Style
1978 GMC K15 5.7L V8 California; .060 Gap; OE Style
1978 GMC K15 Suburban 5.7L V8 California; .060 Gap; OE Style
1978 GMC K25 5.7L V8 California; .060 Gap; OE Style
1978 GMC K25 Suburban 5.7L V8 California; .060 Gap; OE Style
1978 GMC K35 5.7L V8 California; .060 Gap; OE Style
1978 GMC P25 5.7L V8 California; .060 Gap; OE Style
1978 GMC P35 5.7L V8 California; .060 Gap; OE Style
1977 Chevrolet El Camino 5.7L V8 California; .060 Gap; OE Style
1977 Chevrolet G10 5.7L V8 California; .060 Gap; OE Style
1977 Chevrolet G20 5.7L V8 California; .060 Gap; OE Style
1977 Chevrolet G30 5.7L V8 California; .060 Gap; OE Style
1977 Chevrolet P10 5.7L V8 California; .060 Gap; OE Style
1977 Chevrolet P10 6.6L V8 California; .060 Gap; OE Style
1977 Chevrolet P20 5.7L V8 California; .060 Gap; OE Style
1977 Chevrolet P30 5.7L V8 California; .060 Gap; OE Style
1977 GMC C15 5.7L V8 California; .060 Gap; OE Style
1977 GMC C15 Suburban 5.7L V8 California; .060 Gap; OE Style
1977 GMC C25 5.7L V8 California; .060 Gap; OE Style
1977 GMC C25 6.6L V8 California; .060 Gap; OE Style
1977 GMC C25 Suburban 5.7L V8 California; .060 Gap; OE Style
1977 GMC C35 5.7L V8 California; .060 Gap; OE Style
1977 GMC C35 6.6L V8 California; .060 Gap; OE Style
1977 GMC G15 5.7L V8 California; .060 Gap; OE Style
1977 GMC G25 5.7L V8 California; .060 Gap; OE Style
1977 GMC G35 5.7L V8 California; .060 Gap; OE Style
1977 GMC Jimmy 5.7L V8 California; .060 Gap; OE Style
1977 GMC Jimmy 6.6L V8 California; .060 Gap; OE Style
1977 GMC K15 5.7L V8 California; .060 Gap; OE Style
1977 GMC K15 6.6L V8 California; .060 Gap; OE Style
1977 GMC K15 Suburban 5.7L V8 California; .060 Gap; OE Style
1977 GMC K15 Suburban 6.6L V8 California; .060 Gap; OE Style
1977 GMC K25 5.7L V8 California; .060 Gap; OE Style
1977 GMC K25 6.6L V8 California; .060 Gap; OE Style
1977 GMC K25 Suburban 5.7L V8 California; .060 Gap; OE Style
1977 GMC K25 Suburban 6.6L V8 California; .060 Gap; OE Style
1977 GMC K35 5.7L V8 California; .060 Gap; OE Style
1977 GMC K35 6.6L V8 California; .060 Gap; OE Style
1977 GMC P25 5.7L V8 California; .060 Gap; OE Style
1977 GMC P35 5.7L V8 California; .060 Gap; OE Style
1977 GMC Sprint 5.7L V8 California; .060 Gap; OE Style
1976 Chevrolet P30 6.6L V8 California; .060 Gap; OE Style
1975 Checker Marathon 5.7L V8 .060 Gap; OE Style
1975 Chevrolet Bel Air 5.7L V8 .060 Gap; OE Style
1975 Chevrolet Bel Air 6.6L V8 .060 Gap; OE Style
1975 Chevrolet Bel Air 7.4L V8 .060 Gap; OE Style
1975 Chevrolet C10 4.8L L6 .060 Gap; Light Duty; OE Style; with High Energy Ignition (HEI)
1975 Chevrolet C10 5.7L V8 .060 Gap; Light Duty; OE Style; with High Energy Ignition (HEI)
1975 Chevrolet C10 Suburban 5.7L V8 .060 Gap; Light Duty; OE Style; with High Energy Ignition (HEI)
1975 Chevrolet C20 4.8L L6 .060 Gap; Light Duty; OE Style; with High Energy Ignition (HEI)
1975 Chevrolet C20 5.7L V8 .060 Gap; Light Duty; OE Style; with High Energy Ignition (HEI)
1975 Chevrolet C20 Suburban 4.8L L6 .060 Gap; Light Duty; OE Style; with High Energy Ignition (HEI)
1975 Chevrolet C20 Suburban 5.7L V8 .060 Gap; Light Duty; OE Style; with High Energy Ignition (HEI)
1975 Chevrolet C30 4.8L L6 .060 Gap; Light Duty; OE Style; with High Energy Ignition (HEI)
1975 Chevrolet C30 5.7L V8 .060 Gap; Light Duty; OE Style; with High Energy Ignition (HEI)
1975 Chevrolet Camaro 5.7L V8 .060 Gap; OE Style
1975 Chevrolet Caprice 5.7L V8 .060 Gap; OE Style
1975 Chevrolet Caprice 6.6L V8 .060 Gap; OE Style
1975 Chevrolet Caprice 7.4L V8 .060 Gap; OE Style
1975 Chevrolet Corvette .060 Gap; OE Style
1975 Chevrolet El Camino 5.7L V8 .060 Gap; OE Style
1975 Chevrolet El Camino 6.6L V8 .060 Gap; OE Style
1975 Chevrolet El Camino 7.4L V8 .060 Gap; OE Style
1975 Chevrolet G20 4.8L L6 .060 Gap; Light Duty; OE Style; with High Energy Ignition (HEI)
1975 Chevrolet G30 4.8L L6 .060 Gap; Light Duty; OE Style; with High Energy Ignition (HEI)
1975 Chevrolet Impala 5.7L V8 .060 Gap; OE Style
1975 Chevrolet Impala 6.6L V8 .060 Gap; OE Style
1975 Chevrolet Impala 7.4L V8 .060 Gap; OE Style
1975 Chevrolet K10 4.8L L6 .060 Gap; Light Duty; OE Style; with High Energy Ignition (HEI)
1975 Chevrolet K10 5.7L V8 .060 Gap; Light Duty; OE Style; with High Energy Ignition (HEI)
1975 Chevrolet K10 Suburban 5.7L V8 .060 Gap; Light Duty; OE Style; with High Energy Ignition (HEI)
1975 Chevrolet K20 4.8L L6 .060 Gap; Light Duty; OE Style; with High Energy Ignition (HEI)
1975 Chevrolet K20 5.7L V8 .060 Gap; Light Duty; OE Style; with High Energy Ignition (HEI)
1975 Chevrolet K20 Suburban 4.8L L6 .060 Gap; Light Duty; OE Style; with High Energy Ignition (HEI)
1975 Chevrolet K20 Suburban 5.7L V8 .060 Gap; Light Duty; OE Style; with High Energy Ignition (HEI)
1975 Chevrolet K5 Blazer 5.7L V8 .060 Gap; Light Duty; OE Style; with High Energy Ignition (HEI)
1975 Chevrolet Laguna 5.7L V8 .060 Gap; OE Style
1975 Chevrolet Laguna 6.6L V8 .060 Gap; OE Style
1975 Chevrolet Malibu 5.7L V8 .060 Gap; OE Style
1975 Chevrolet Malibu 6.6L V8 .060 Gap; OE Style
1975 Chevrolet Malibu 7.4L V8 .060 Gap; OE Style
1975 Chevrolet Monte Carlo 5.7L V8 .060 Gap; OE Style
1975 Chevrolet Monte Carlo 6.6L V8 .060 Gap; OE Style
1975 Chevrolet Monte Carlo 7.4L V8 .060 Gap; OE Style
1975 Chevrolet Monza 4.3L V8 .060 Gap; OE Style
1975 Chevrolet Nova 4.3L V8 .060 Gap; OE Style
1975 Chevrolet Nova 5.7L V8 .060 Gap; OE Style
1975 Chevrolet P10 4.8L L6 .060 Gap; Light Duty; OE Style; with High Energy Ignition (HEI)
1975 Chevrolet P20 4.8L L6 .060 Gap; Light Duty; OE Style; with High Energy Ignition (HEI)
1975 Chevrolet P30 4.8L L6 .060 Gap; Light Duty; OE Style; with High Energy Ignition (HEI)
1975 GMC C15 4.8L L6 .060 Gap; Light Duty; OE Style; with High Energy Ignition (HEI)
1975 GMC C15 5.7L V8 .060 Gap; OE Style; with High Energy Ignition (HEI)
1975 GMC C15 Suburban 5.7L V8 .060 Gap; OE Style; with High Energy Ignition (HEI)
1975 GMC C25 4.8L L6 .060 Gap; Light Duty; OE Style; with High Energy Ignition (HEI)
1975 GMC C25 5.7L V8 .060 Gap; OE Style; with High Energy Ignition (HEI)
1975 GMC C25 Suburban 4.8L L6 .060 Gap; Light Duty; OE Style; with High Energy Ignition (HEI)
1975 GMC C25 Suburban 5.7L V8 .060 Gap; OE Style; with High Energy Ignition (HEI)
1975 GMC C35 4.8L L6 .060 Gap; Light Duty; OE Style; with High Energy Ignition (HEI)
1975 GMC C35 5.7L V8 .060 Gap; OE Style; with High Energy Ignition (HEI)
1975 GMC G25 4.8L L6 .060 Gap; Light Duty; OE Style; with High Energy Ignition (HEI)
1975 GMC G35 4.8L L6 .060 Gap; Light Duty; OE Style; with High Energy Ignition (HEI)
1975 GMC K15 4.8L L6 .060 Gap; Light Duty; OE Style; with High Energy Ignition (HEI)
1975 GMC K15 5.7L V8 .060 Gap; OE Style; with High Energy Ignition (HEI)
1975 GMC K15 Suburban 5.7L V8 .060 Gap; OE Style; with High Energy Ignition (HEI)
1975 GMC K25 4.8L L6 .060 Gap; Light Duty; OE Style; with High Energy Ignition (HEI)
1975 GMC K25 5.7L V8 .060 Gap; OE Style; with High Energy Ignition (HEI)
1975 GMC K25 Suburban 4.8L L6 .060 Gap; Light Duty; OE Style; with High Energy Ignition (HEI)
1975 GMC K25 Suburban 5.7L V8 .060 Gap; OE Style; with High Energy Ignition (HEI)
1975 GMC P15 .060 Gap; Light Duty; OE Style; with High Energy Ignition (HEI)
1975 GMC P25 4.8L L6 .060 Gap; Light Duty; OE Style; with High Energy Ignition (HEI)
1975 GMC P35 4.8L L6 .060 Gap; Light Duty; OE Style; with High Energy Ignition (HEI)
1975 GMC Sprint 5.7L V8 .060 Gap; OE Style
1975 GMC Sprint 6.6L V8 .060 Gap; OE Style
1975 GMC Sprint 7.4L V8 .060 Gap; OE Style

Part Attributes

  • Copper
  • Standard / Regular
  • Nickel
  • Stud
  • Nickel
  • 1
  • Tapered
  • Nickel
  • 16
  • 5/8"
  • Ceramic
  • Short
  • 0.060
  • 1.50
  • 0.433
  • 11.0
  • 5000
  • Yes
  • Tapered
  • 14.0

Part Interchanges

108, 41-830, 5030, 7240, ARF2-6