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Photo of Spark Plugs, AC Delco, 45S, 8pc Set
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AC Delco

Spark Plugs, AC Delco, 45S, 8pc Set

Vehicle Specific View fitment for 17 models
Part# CH30668
Sold As Set
Eligible for Price Match
Limited-Time Offer
$79.99
Save an extra 9%Use WINTERSALE at checkout to see sale price
List Price: $88.95
Low Stock
Only a few left for immediate delivery
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Fully licensed reproduction

Authentic right down to the packaging

Get all of the details right with these reproduction spark plugs from OPGI. Fully licensed by AC Delco, these plugs are available in three different heat ranges to suit your needs. Each plug features the correct electrode, threaded body and ceramic insulator with original logos for an outstanding appearance and optimal performance. These non-resistor spark plugs are sold in a complete set of eight.

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This product does not require an EO in California. By nature of its design, it is legal for sale and use in all 50 states. Replacement parts included. Learn More

Find Item In These Catalogs

  • 2024 Cadillac 1936-1993 110
  • 2024 Chevelle, El Camino 64-77 309
  • 2024 Cutlass, F-85 & 442 61-77 207
  • 2024 Grand Prix 1962-77 174
  • 2024 GTO, LeMans & Tempest 228
  • 2024 Monte Carlo 70-77 172
  • 2024 Riviera 1963-76 87
  • 2024 Skylark, GS & GSX 61-72 183
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1963–1976 Buick Riviera Extended Tip - 45, hot
1961–1972 Buick Skylark Extended Tip - 45, hot
1959–1976 Cadillac DeVille Extended Tip - 45, Hot
1955–1976 Cadillac Eldorado Extended Tip - 45, Hot
1955–1976 Cadillac Fleetwood Extended Tip - 45, Hot
1955–1964 Cadillac Series 62 Extended Tip - 45, Hot
1955–1964 Cadillac Series 65 Extended Tip - 45, Hot
1964–1977 Chevrolet Chevelle Extended Tip - 45, hot
1964–1977 Chevrolet El Camino Extended Tip - 45, hot
1970–1977 Chevrolet Monte Carlo Extended Tip - (Delco 45) Hot
1961–1977 Oldsmobile Cutlass Extended Tip - 45, hot
1958–1977 Pontiac Bonneville Extended Tip - 45, hot
1959–1977 Pontiac Catalina Extended Tip - 45, hot
1962–1977 Pontiac Grand Prix Extended Tip - 45, hot
1964–1973 Pontiac GTO Extended Tip - 45, hot
1961–1974 Pontiac LeMans 1961–1973: Extended Tip - 45, hot
1961–1970 Pontiac Tempest Extended Tip - 45, hot
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Spark Plugs, AC Delco, 45S, 8pc Set
AC Delco Spark Plugs, AC Delco, 45S, 8pc Set