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Denso®
SET-NP4503-8 Platinum TT Series Spark Plug, Set of 8

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$40.49
Manufacturer #SET-NP4503-8
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Included in This Kit

Qty
Part
Brand
Location
Replaces OE Number
Spark Plug
Denso
-
-

Highlights

Brand:
Series:
Platinum TT Series
Electrode Tip Material:
Platinum Electrode Tip
Quantity Sold:
Set of 8
Warranty:
1-year or 12,000-mile Denso 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:
Nickel Copper Alloy Electrode Core
Gap Size:
0.04 in.
Heat Range:
16
Reach:
0.75 in. Reach
Recommended Use:
OE Replacement
Thread Size:
14 mm thread size

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1986 Chevrolet Corvette
Indianapolis 500 Pace Car
8 Cyl 5.7L
-
1986-1991 Chevrolet Corvette
Base
8 Cyl 5.7L
-
1987-1990 Chevrolet Camaro
Iroc-Z
8 Cyl 5.7L
-
1988 Chevrolet Corvette
35th Anniversary Edition
8 Cyl 5.7L
-
1990 Buick LeSabre
Estate Wagon
8 Cyl 5.0L
-
Page 1 of 41 | Showing 1 - 5 of 203 results

Product Information

DENSO PREMIUM CLASS PLATINUM TWIN TIP SPARK PLUG

Denso's Premium Class Platinum Twin Tip Spark Plugs revolutionary twin tip design provides better ignitability for a more powerful and fuel-efficient combustion yielding better engine performance in terms of power and fuel economy.

Specification:
  • 14 mm thread size
  • 19 mm reach
  • 0.63 in. hex size
  • 0.04 in. gap size
  • Gasket seat style
  • Resistor plug type
  • Platinum alloy 1.1 mm fine wire center electrode
  • Titanium enhanced 1.5 mm fine wire ground electrode
  • Solid terminal nut
  • Heat range 16

Features:
  • Greatly improves mileage
  • Provides more power and faster starts
  • Reduce carbon emissions


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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

Great product-great price. Truck runs smoother now.
Brett W.
VERIFIED PURCHASER
Purchased on Mar 24, 2024