{
    "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
}
2021 Jeep Grand Cherokee L
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Guaranteed to Fit2021 Jeep Grand Cherokee L Change Vehicle

Denso®
2021 Jeep Grand Cherokee L - Iridium Power Series Spark Plug, Sold individually

Tap image and pinch to zoom.
$14.49
$19.70Save: $5.21(26%)
Manufacturer #5343
Guaranteed to Fit2021 Jeep Grand Cherokee L Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2021 Jeep Grand Cherokee L
Summit
8 Cyl 5.7L
-
2021 Jeep Grand Cherokee L
Summit Reserve
8 Cyl 5.7L
-
2021 Jeep Grand Cherokee L
Overland
8 Cyl 5.7L
-

Highlights

Part:
Spark Plug
Brand:
Denso
Notes:
5/8 in. hex size; Removable nut terminal type; Gasket seat style; ISO overall height; Machine rolled threads; 0.4 mm center electrode; Iridium power electrode configuration
Series:
Iridium Power Series
Spark Plug Code:
IKH16
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:
1.1 mm
Heat Range:
16
Reach:
26.5 mm Reach
Thread Size:
14 mm thread size

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2000-2003 Nissan Sentra
GXE
4 Cyl 1.8L
-
2000-2003 Nissan Sentra
XE
4 Cyl 1.8L
-
2001 Nissan Pathfinder
XE
6 Cyl 3.5L
-
2001-2002 Nissan Sentra
CA
4 Cyl 1.8L
-
2001-2003 Infiniti QX4
Base
6 Cyl 3.5L
-
Page 1 of 92 | Showing 1 - 5 of 456 results

Product Information

DENSO PREMIUM CLASS IRIDIUM POWER SPARK PLUG

Denso Premium Class Iridium Power Spark Plug is designed with the smallest center electrode and specially shaped ground electrode for maximum spark energy while withstanding temperatures greater than 4000 Fahrenheit. It offers higher ignitability and requires lower spark voltage while improving acceleration.

  • Features tapered cut U-groove ground electrode
  • Offers maximum firing performance and minimum voltage requirements
  • Improves spark ignition for maximum combustion, even with lean air-fuel mixtures
  • Available for many performance and power sports applications

Founded in 1949, DENSO is a leading aftermarket supplier of innovative, OE-quality products and technologies in the automotive industry.

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

Iridium Power Series Spark Plug, Sold Individually
Step up to better performance
This is the second time I've installed these plugs as they performed so well the last time. Long life, economical, and better performance.
Purchased on Apr 12, 2012