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Guaranteed to Fit1999 Pontiac Grand Prix Change Vehicle

Denso®
1999 Pontiac Grand Prix - Iridium Power Series Spark Plug, Set of 6

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$48.49
Manufacturer #SET-NP5325-6
Guaranteed to Fit1999 Pontiac Grand Prix Change Vehicle
Qty:
1

Included in This Kit

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

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
1999 Pontiac Grand Prix
GT
6 Cyl 3.8L
-
1999 Pontiac Grand Prix
SE
6 Cyl 3.1L
-
1999 Pontiac Grand Prix
GTP
6 Cyl 3.8L
-
1999 Pontiac Grand Prix
SE
6 Cyl 3.8L
-

Highlights

Brand:
Series:
Iridium Power Series
Spark Plug Code:
IT16
Quantity Sold:
Set of 6
Warranty:
1-year 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:
Copper Electrode Core
Gap Size:
1.1 mm
Heat Range:
16
Reach:
18 mm Reach
Thread Size:
14 mm thread size

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1975 Mercury Bobcat
Base
6 Cyl 2.8L
-
1976 Mercury Bobcat
MPG Runabout
6 Cyl 2.8L
-
1976 Mercury Bobcat
S Runabout
6 Cyl 2.8L
-
1976-1979 Mercury Bobcat
Runabout
6 Cyl 2.8L
-
1976-1979 Mercury Bobcat
Villager
6 Cyl 2.8L
-
Page 1 of 156 | Showing 1 - 5 of 776 results

Product Information

Premium Class Iridium Spark Plugs from Denso are fast becoming the standard for today's high-tech engines. Employing a revolutionary 360 degrees laser welding process, Denso has created a spark plug unlike anything on the market today. These innovative spark plugs are designed for durability under the most extreme conditions. Denso's patented Iridium alloy is 6 times harder and 8 times stronger than conventional platinum and can handle temperatures in excess of 4,000 degrees Fahrenheit.


Features:

  • Designed with heavy duty insulator that provides unparalleled dielectric strength and thermal conductivity under extreme temperatures
  • Five-rib design prevents flashover while decreasing voltage loss
  • Copper glass seal bonds the center electrode and insulator together for a gas-tight seal
  • Platinum center electrode utilizes platinum to shrink the surface area of the center electrode tip for maximum firing performance and minimum voltage requirements
  • Platinum ground electrode resists gas and electrical erosion and corrosion extending service intervals to 60,000 miles
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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
Are these sparkplugs better than the stock plugs for a 99 chevy lumina ?Little MikeyDec 31, 2023
Best Answer:Hi Michael, I'm glad to assist you. Yes, they are. If you're interested in this set of spark plugs, you can click on the link below for direct ordering to take advantage of our limited stocks. I hope this helps, and happy shopping. <a href="https://www.carparts.com/spark-plug/denso/set-np5325-6?can=CPAE1047_CSQA_20231231" target="_blank">https://www.carparts.com/spark-plug/denso/set-np5325-6?can=CPAE1047_CSQA_20231231</a>
Arnel E.STAFFJan 01, 2024

Customer Reviews

They were great
Beverly B.
VERIFIED PURCHASER
Purchased on Aug 02, 2023
Very depenbleparts no doubt
Antonio B.
VERIFIED PURCHASER
Purchased on Sep 03, 2023