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Bosch®
7971 OE/Specialty Spark Plug Series Spark Plug, Sold individually

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$0.99
$12.38Save: $11.39(92%)
Manufacturer #7971
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Highlights

Brand:
Notes:
5/8 in. hex size; Projected tip; Removable nut terminal type; Tapered seat style
Series:
OE/Specialty Spark Plug Series
Spark Plug Code:
HR8DCX+
Electrode Tip Material:
Nickel-yttrium Electrode Tip
Quantity Sold:
Sold individually
Warranty:
1-year Bosch limited 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:
1.1 mm
Heat Range:
8
Reach:
17.55 mm Reach
Thread Size:
14 mm thread size

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1968 Ford Mustang
Base
6 Cyl 3.3L
-
1979 Ford Mustang
Base
4 Cyl 2.3L
Gap 0.034 in.
1979 Mercury Capri
Ghia
4 Cyl 2.3L
Gap 0.034 in.
1979-1980 Ford Mustang
Ghia
4 Cyl 2.3L
Gap 0.034 in.
1979-1981 Mercury Capri
Base
4 Cyl 2.3L
Gap 0.034 in.
Page 1 of 102 | Showing 1 - 5 of 509 results

Product Information

BOSCH OE/SPECIALTY SPARK PLUGS

Set off engine combustion in an instant with a powerful spark supplied by Bosch’s OE/Specialty spark plugs. Precision engineered to offer OE-style fitment and functionality, these spark plugs are ready to give your ignition system the boost it needs for improved performance. Since 1886, Bosch has developed innovative products—including spark plugs, starters, brakes and steering system parts—for the automotive aftermarket.

  • Offered in various electrode core and tip materials
  • Engineered to deliver efficient performance and longer lifespan
  • OE-level fitment and quality for superior functionality
  • Quick and simple to install
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.

Product Q&A

0
The plugs in my truck are 9/16  I ordered new ones from rock auto and they came and are 5/8 and don't fit is there two sizes for a 5.4L ford?Brett I.Nov 20, 2021
Best Answer:Hi Brett, I'm happy to assist you. It's possible that there are different spark plug sizes for a 5.4 liter Ford engine. Tell us more about your vehicle so we can help you look for the correct part. Should you need further assistance, feel free to call us at 1-866-529-0412. I hope this helps. Enjoy shopping at <a href="http://Carparts.com" target="_blank">Carparts.com!</a>
Aldrin P.STAFFNov 21, 2021