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AC Delco®
14 RapidFire Performance Platinum Series Spark Plug, Sold individually

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$4.49
$13.08Save: $8.59(66%)
Manufacturer #14
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Highlights

Brand:
Notes:
5/8 in. hex size; Tapered spark plug seat style; Nickel Alloy ground electrode core material; Single platinum electrode configuration
Series:
RapidFire Performance Platinum Series
Spark Plug Code:
14
Electrode Tip Material:
Platinum Electrode Tip
Replaces OE Number:
19308033
Quantity Sold:
Sold individually
Warranty:
3 year, unlimited-mileage AC Delco warranty
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is 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.

Electrode Core Material:
Copper Electrode Core
Gap Size:
0.062 in.
Reach:
0.68 in. Reach
Thread Size:
14 mm thread size

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1984-1985 Cadillac DeVille
Base
8 Cyl 4.1L
-
1984-1985 Cadillac DeVille
Cabriolet
8 Cyl 4.1L
-
1984-1985 Cadillac Eldorado
Cabriolet
8 Cyl 4.1L
-
1984-1985 Cadillac Eldorado
Touring
8 Cyl 4.1L
-
1984-1985 Cadillac Fleetwood
Brougham
8 Cyl 4.1L
-
Page 1 of 170 | Showing 1 - 5 of 847 results

Product Information

ACDELCO RAPIDFIRE PERFORMANCE PLATINUM SPARK PLUG

Fire up your engine with the rapid response and enduring, streamlined performance of ACDelco’s RapidFire Performance Platinum spark plug. Established in 1899, ACDelco manufactures original GM parts and premium OE replacement parts for other brands in the automotive aftermarket.

  • Tapered center wire electrode minimizes firing diameter for improved efficiency
  • Insulator’s ribless design provides secure seal
  • Required voltage for firing has been dramatically reduced
  • Solid state suppressor protects against compression leakage and radio interference
  • Engineered for enduring, streamlined performance
  • Wards off rust and wear over time
Need help?Call our product expert1-866-529-0412
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Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Customer Reviews

One spark plug came broken, otherwise they work awesome!
Grant A.
VERIFIED PURCHASER
Purchased on Apr 17, 2023
The prices are great. Everything I need was in stock.. I will order from them again.
Rhea D.
VERIFIED PURCHASER
Purchased on Jun 27, 2023
great part
rick j.
VERIFIED PURCHASER
Purchased on Aug 13, 2023