{
    "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
}
Select your vehicle

GMC Sierra 1500 Glow Plugs

Refine by:

Shop Catalog

Showing 1 - 2 of 2 results
Sort by:
69G Glow Plug - Sold individually
Part Number: AC69G
Vehicle Info Required to Guarantee Fit
$23.49
Product Details
Warranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 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.

73G GM Original Equipment Series Glow Plug - Sold individually
Part Number: AC73G
Vehicle Info Required to Guarantee Fit
$22.49
Product Details
Warranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 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.

Series : GM Original Equipment Series
Page 1 of 1 | Showing 1 - 2 of 2 results

Product Questions & Answers

Q:Are these ceramic like the oem?
Marco V.
A:BEST ANSWERHi Marco, I'm glad to assist you. The glow plug details do not specify if it is made of ceramic. The glow plugs in the 2020 Chevy/GMC Silverado/Sierra 3.0L Duramax, are typically made of metal alloys. Ceramic glow plugs are less common in modern diesel engines, and the 3.0L Duramax uses advanced metal-type glow plugs for fast heat-up times and durability. Grab our lowest price and click the link below to buy it today. Happy shopping! https://www.carparts.com/glow-plug/ac-delco/ac69g?can=cpje1043_CSQA_20241004 Show less
Jeonino E.
 
1 Question, 1 AnswerView all Q&As >

Helpful Automotive Resources

P0381 Code: Glow Plug/Heater Indicator Circuit
P0381 Code: Glow Plug/Heater Indicator CircuitThis code is logged on vehicles with diesel-powered engines. The glow plugs raise the temperature in the cylinders, making it easier for combustion to take place.
Can You Drive With a Lit Glow Plug Light? Plus Related FAQs
Can You Drive With a Lit Glow Plug Light? Plus Related FAQsIf the glow plug warning light on your vehicle’s dashboard suddenly lights up, it means there’s something wrong with the glow plugs in the engine. .kadence-column_10315d-96 > .kt-inside-inner-col{border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;}.kadence-column_10315d-96 > .kt-inside-inner-col,.kadence-column_10315d-96 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column_10315d-96 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column_10315d-96 > .kt-inside-inner-col{flex-direction:column;}.kadence-column_10315d-96 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column_10315d-96 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column_10315d-96{position:relative;}@media all and (max-width: 1024px){.kadence-column_10315d-96 > .kt-inside-inner-col{flex-direction:column;}}@media all and
Where Are the Glow Plugs Located?
Where Are the Glow Plugs Located?Glow plugs receive 12 volts from the battery to heat incoming fuel and air for more efficient fuel combustion in a diesel engine. Since a diesel fires on the heat generated by compression, a cold diesel engine will be hard to start without electrically generated heat.