{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
Guaranteed to Fit2002 Jeep Grand Cherokee Change Vehicle

Denso®
2002 Jeep Grand Cherokee - Standard Resistor Spark Plug - Copper Electrode Core, 19 mm Reach 14 mm thread size Thread Size, Sold Individually

Tap image and pinch to zoom.
$9.49
$12.28Save: $2.79(23%)
Manufacturer #5018
Guaranteed to Fit2002 Jeep Grand Cherokee Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2002 Jeep Grand Cherokee
Laredo
6 Cyl 4.0L
-
2002 Jeep Grand Cherokee
Sport
6 Cyl 4.0L
-
2002 Jeep Grand Cherokee
Limited
6 Cyl 4.0L
-

Highlights

Brand:
Notes:
5/8 in. hex size; Projected tip; Removable nut terminal type; Gasket seat style; Machine rolled threads; U-Groove electrode configuration
Series:
Standard Series
Spark Plug Code:
QJ16HR-U
Quantity Sold:
Sold individually
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:
0.8 mm
Heat Range:
16
Reach:
19 mm Reach
Thread Size:
14 mm thread size

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1981 Jeep Cherokee
Laredo
6 Cyl 4.2L
-
1981-1982 Jeep Cherokee
Chief
6 Cyl 4.2L
-
1981-1982 Jeep Wagoneer
Base
6 Cyl 4.2L
-
1981-1983 Jeep CJ5
Base
6 Cyl 4.2L
-
1981-1983 Jeep CJ5
Laredo
6 Cyl 4.2L
-
Page 1 of 38 | Showing 1 - 5 of 187 results

Product Information

DENSO REGULAR CLASS TRADITIONAL SPARK PLUG

Denso's Regular Class Traditional Spark Plugs guarantee the quality of the product they produce because every component that leaves their factories has been designed with precision, manufactured to the strictest OE standards and subjected to rigorous safety and performance tests.

Specification:
  • 14 mm thread size
  • 19 mm reach
  • 0.63 in. hex size
  • 0.03 in. gap size
  • Gasket seat style
  • Resistor plug type
  • U-groove ground electrodes
  • Removable terminal
  • Extra projected tip
  • Heat range 16

Features:
  • Designed with heavy duty insulator that provides unparalleled dielectric strength and thermal conductivity under extreme temperatures
  • 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


Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
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

I always love shopping carparts. Not only do you find quality parts but at a cheap price it takes approximately 3 to 5 business days to get your part. And they also have warranty on these parts.
Quian W.
VERIFIED PURCHASER
Purchased on Sep 23, 2023
Received it a little later than agreed. The pot was correct. It was a perfect fit. Overall we're satisfied.
Rashiba H.
VERIFIED PURCHASER
Purchased on Feb 01, 2023
I recently upgraded my vehicle's spark plugs to the Spark Plug and the results have been impressive. The enhanced combustion efficiency noticeably improved the overall performance of my engine, providing a smoother and more responsive driving experience, particularly during acceleration. The promised boost in fuel economy also held true, contributing to a positive impact on my gas mileage after just a few weeks of use. Installation was a breeze, even for someone with limited mechanical expertise, thanks to the straightforward process and clear instructions included. The durability of the SparkPlug has been commendable, showing no signs of wear or performance degradation under various driving conditions. While the higher price point and potential availability issues may be considerations, the overall benefits in engine performance and fuel efficiency make the Sparkplug a worthwhile investment for those seeking an upgrade in their driving experience.
Sai Ram T.
VERIFIED PURCHASER
Purchased on Nov 06, 2023