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Photo of Spark Plugs, AC Delco 43S, 8pc Set
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AC Delco

Spark Plugs, AC Delco 43S, 8pc Set

Part# : CH30666
Sold As: Set
Ship Size: Standard
Price Match: Eligible
Limited-Time Offer
$78.99
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List Price: $87.95
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Only a few left for immediate delivery
Vehicle Specific View fitment for 16 models
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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.

4
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

  • 2025 Cadillac 1936-1993 101
  • 2025 Chevelle, El Camino 64-77 292
  • 2025 Cutlass, F-85 & 442 61-77 190
  • 2025 Grand Prix 1962-77 170
  • 2025 GTO, LeMans & Tempest 206
  • 2025 Monte Carlo 70-77 153
  • 2025 Riviera 1963-76 82
  • 2025 Skylark, GS & GSX 61-72 169
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 - 43, cold
1961–1972 Buick Skylark Extended Tip - 43, cold
1959–1976 Cadillac DeVille Extended Tip - 43, Cold
1955–1976 Cadillac Eldorado Extended Tip - 43, Cold
1965–1976 Cadillac Fleetwood Extended Tip - 43, Cold
1955–1964 Cadillac Series 62 Extended Tip - 43, Cold
1964–1977 Chevrolet Chevelle Extended Tip - 43, cold
1964–1977 Chevrolet El Camino Extended Tip - 43, cold
1970–1977 Chevrolet Monte Carlo Extended Tip - (Delco 43) Cold
Extended Tip - 43, cold
1961–1977 Oldsmobile Cutlass Extended Tip - 43, cold
1958–1977 Pontiac Bonneville Extended Tip - 43, cold
1959–1977 Pontiac Catalina Extended Tip - 43, cold
1962–1977 Pontiac Grand Prix Extended Tip - 43, cold
1964–1973 Pontiac GTO Extended Tip - 43, cold
1961–1974 Pontiac LeMans 1961–1973: Extended Tip - 43, cold
1961–1970 Pontiac Tempest Extended Tip - 43, cold
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Spark Plugs, AC Delco 43S, 8pc Set
AC Delco Spark Plugs, AC Delco 43S, 8pc Set