COVID-19 Update: Our website offers seamless ordering anytime, and with the exception of business critical personnel, the majority of our customer service, call center sales staff marketing and related support are officially connected and working from home as of Monday, March 30, 2020. Like most fulfillment centers, you’ll likely experience some delays in shipping, as our Warehouse team is running at reduced capacity. We are continuing to take extra precautions with additional cleaning and sanitization in our fulfillment center. With the new government guidelines in place, we hope to be back to normal sometime in May. For additional details, click here. Show More… Show Less…
  • As seen on
Scroll to Top

Spark Plugs, AC Delco 45, 8pc Set

Vehicle Specific fits 18 models
0 Reviews
Part# CH30273
You Save $6.96
Low Stock
Only a few left for immediate delivery

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.


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

Vehicle Fitment

Make & Model Year Range Application Details
Buick Riviera 63-76 45, hot
Buick Skylark 61-72 45, hot
Cadillac Calais 55-64 45, Hot
Cadillac DeVille 55-76 45, Hot
Cadillac Eldorado 55-76 45, Hot
Cadillac Fleetwood 55-76 45, Hot
Cadillac Series 62 55-64 45, Hot
Cadillac Series 65 55-64 45, Hot
Chevrolet Chevelle 64-77 45, hot
Chevrolet El Camino 64-77 45, hot
Chevrolet Monte Carlo 70-77 (Delco 45) Hot
Oldsmobile Cutlass 61-77 45, hot
Pontiac Bonneville 55-77 45, hot
Pontiac Catalina 55-77 45, hot
Pontiac Grand Prix 62-77 45, hot
Pontiac GTO 61-74 45, hot
Pontiac LeMans 61-74 45, hot
Pontiac Tempest 61-74 45, hot
  • Have a Question? Chat with an Expert or Call 1‑800‑243‑8355
    Mon-Fri 7:30am-5pm | Sat 10am-3pm PT Experts are currently offline
  • Low Prices. Price Match Guarantee
  • Car Part Experts. We know car parts
  • Guaranteed Fitment. 100% factory accurate
  • Superior Selection. Largest selection of in-stock parts

Reviews (0)

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