{
    "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
}
2012 GMC Sierra 1500
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
2012 GMC Sierra 1500

2012 GMC Sierra 1500 Harmonic Balancers

Refine by:

Shop Catalog

Showing 1 - 15 of 19 results
Display item:
15
30
45
Sort by:
GM Original Equipment Series Harmonic Balancer
AC Delco®
GM Original Equipment Series Harmonic Balancer
Part Number: AC19300488
Guaranteed to Fit
$121.99
Vehicle Fitment
  • 2012 GMC Sierra 1500 Denali 8 Cyl 6.2L
  • 2012 GMC Sierra 1500 SLE 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 SL 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 SLE 8 Cyl 4.8L
  • 2012 GMC Sierra 1500 SLE 8 Cyl 6.2L
  • 2012 GMC Sierra 1500 SLT 8 Cyl 6.2L
  • 2012 GMC Sierra 1500 XFE 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 WT 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 SLT 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 WT 8 Cyl 4.8L
  • 2012 GMC Sierra 1500 Hybrid 8 Cyl 6.0L
  • 2012 GMC Sierra 1500 SL 8 Cyl 4.8L
Product Details
Series : GM Original Equipment SeriesQuantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 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.

Dayco Race Performance Series Harmonic Balancer
Dayco®
Dayco Race Performance Series Harmonic Balancer
Part Number: DYPBU1190SS25
Guaranteed to Fit
$457.99
Vehicle Fitment
  • 2012 GMC Sierra 1500 Denali 8 Cyl 6.2L
  • 2012 GMC Sierra 1500 SLE 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 SL 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 SLE 8 Cyl 4.8L
  • 2012 GMC Sierra 1500 SLE 8 Cyl 6.2L
  • 2012 GMC Sierra 1500 SLT 8 Cyl 6.2L
  • 2012 GMC Sierra 1500 XFE 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 WT 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 SLT 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 WT 8 Cyl 4.8L
  • 2012 GMC Sierra 1500 Hybrid 8 Cyl 6.0L
  • 2012 GMC Sierra 1500 SL 8 Cyl 4.8L
Product Details
Notes : 25 Percent Underdrive; 2.13 in. OD Nose; 4.53 in. W Overall; 1.48 in. Crank Bore; 2.52 in. W Ring; 5.63 in. OD Pulley; (3) Bolt Holes; (2) Integrates Pulleys; 4-groove and 6-groove Serpentine Pulleys; SFI CertifiedSeries : Dayco Race Performance SeriesQuantity Sold : Sold individuallyWarranty : 1 year or 12,000-mile Dayco limited warrantyProp 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.

Outside Diameter : 6.22 in.
Harmonic Balancer
DNJ®
Harmonic Balancer
Part Number: DNJHBA1181
Guaranteed to Fit
$46.99
Vehicle Fitment
  • 2012 GMC Sierra 1500 WT 6 Cyl 4.3L
Product Details
Quantity Sold : Sold individuallyWarranty : 1 year or 12,000-mile DNJ limited warrantyProp 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.

Dayco Premium Series Harmonic Balancer
Dayco®
Dayco Premium Series Harmonic Balancer
Part Number: DYPB1597N
Guaranteed to Fit
$65.99
Vehicle Fitment
  • 2012 GMC Sierra 1500 WT 6 Cyl 4.3L
Product Details
Notes : 1.76 in. OD Nose; 2.78 in. W Overall; 1.25 in. Crank Bore; 1.28 in. W Ring; (3) Bolt HolesSeries : Dayco Premium SeriesQuantity Sold : Sold individuallyWarranty : 1 year or 12,000-mile Dayco limited warrantyProp 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.

Outside Diameter : 6.14 in.
OE Solutions Series Harmonic Balancer
Dorman®
OE Solutions Series Harmonic Balancer
Part Number: RB594181
Guaranteed to Fit
$60.99
Vehicle Fitment
  • 2012 GMC Sierra 1500 WT 6 Cyl 4.3L
Product Details
Series : OE Solutions SeriesReplaces OE Number : 102156, 102248, PB1597N, 10224885, 8102248850, DA1736, DA225, P-GM3.3Quantity Sold : Sold individuallyWarranty : Lifetime Dorman limited warrantyProp 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.

Interchange Part Number : REPC312303, 102156, 102248, PB1597N, 10224885, 8102248850, DA1736, DA225, P-GM3.3
Dayco Premium Series Harmonic Balancer
Dayco®
Dayco Premium Series Harmonic Balancer
Part Number: DYPB1190N
Guaranteed to Fit
$106.99
Vehicle Fitment
  • 2012 GMC Sierra 1500 Denali 8 Cyl 6.2L
  • 2012 GMC Sierra 1500 SLE 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 SL 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 SLE 8 Cyl 4.8L
  • 2012 GMC Sierra 1500 SLE 8 Cyl 6.2L
  • 2012 GMC Sierra 1500 SLT 8 Cyl 6.2L
  • 2012 GMC Sierra 1500 XFE 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 WT 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 SLT 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 WT 8 Cyl 4.8L
  • 2012 GMC Sierra 1500 Hybrid 8 Cyl 6.0L
  • 2012 GMC Sierra 1500 SL 8 Cyl 4.8L
Product Details
Notes : 2.13 in. OD Nose; 4.37 in. W Overall; 1.48 in. Crank Bore; 2.36 in. W Ring; 7.52 in. OD Pulley; (2) Integrated Pulleys; 4-groove and 6-groove Serpentine PulleysSeries : Dayco Premium SeriesQuantity Sold : Sold individuallyWarranty : 1 year or 12,000-mile Dayco limited warrantyProp 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.

Outside Diameter : 7.7 in.
Dayco Supercharger Performance Series Harmonic Balancer
Dayco®
Dayco Supercharger Performance Series Harmonic Balancer
Part Number: DYPBO81190SC10
Guaranteed to Fit
$489.49
Vehicle Fitment
  • 2012 GMC Sierra 1500 Denali 8 Cyl 6.2L
  • 2012 GMC Sierra 1500 SLE 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 SL 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 SLE 8 Cyl 4.8L
  • 2012 GMC Sierra 1500 SLE 8 Cyl 6.2L
  • 2012 GMC Sierra 1500 SLT 8 Cyl 6.2L
  • 2012 GMC Sierra 1500 XFE 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 WT 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 SLT 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 WT 8 Cyl 4.8L
  • 2012 GMC Sierra 1500 Hybrid 8 Cyl 6.0L
  • 2012 GMC Sierra 1500 SL 8 Cyl 4.8L
Product Details
Notes : 2.13 in. OD Nose; 4.63 in. W Overall; 1.48 in. Crank Bore; 2.57 in. W Ring; 7.53 in. and 8.27 in. OD Pulleys; (2) Integrated Pulleys; 4-groove and 8-groove Serpentine Pulleys; SFI Certified; 8-Rib 10 Percent OverdriveSeries : Dayco Supercharger Performance SeriesQuantity Sold : Sold individuallyWarranty : 1 year or 12,000-mile Dayco limited warrantyProp 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.

Outside Diameter : 8.43 in.
GM Original Equipment Series Harmonic Balancer
AC Delco®
GM Original Equipment Series Harmonic Balancer
Part Number: AC10224885
Guaranteed to Fit
$67.99
Vehicle Fitment
  • 2012 GMC Sierra 1500 WT 6 Cyl 4.3L Eng. VIN: X
Product Details
Notes : 2.71 in. Depth; 1.26 in. Center Bore Diameter; Keyway TypeSeries : GM Original Equipment SeriesQuantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 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.

Outside Diameter : 6.15 in.
Harmonic Balancer
DNJ®
Harmonic Balancer
Part Number: DNJHBA1209
Guaranteed to Fit
$82.99
Vehicle Fitment
  • 2012 GMC Sierra 1500 Denali 8 Cyl 6.2L
  • 2012 GMC Sierra 1500 SLE 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 SL 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 SLE 8 Cyl 4.8L
  • 2012 GMC Sierra 1500 SLE 8 Cyl 6.2L
  • 2012 GMC Sierra 1500 SLT 8 Cyl 6.2L
  • 2012 GMC Sierra 1500 XFE 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 WT 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 SLT 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 WT 8 Cyl 4.8L
  • 2012 GMC Sierra 1500 Hybrid 8 Cyl 6.0L
  • 2012 GMC Sierra 1500 SL 8 Cyl 4.8L
Product Details
Quantity Sold : Sold individuallyWarranty : 1 year or 12,000-mile DNJ limited warrantyProp 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.

OE Solutions Series Harmonic Balancer
Dorman®
OE Solutions Series Harmonic Balancer
Part Number: RB594209
Guaranteed to Fit
$103.99
Vehicle Fitment
  • 2012 GMC Sierra 1500 Denali 8 Cyl 6.2L
  • 2012 GMC Sierra 1500 SLE 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 SL 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 SLE 8 Cyl 4.8L
  • 2012 GMC Sierra 1500 SLE 8 Cyl 6.2L
  • 2012 GMC Sierra 1500 SLT 8 Cyl 6.2L
  • 2012 GMC Sierra 1500 XFE 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 WT 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 SLT 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 WT 8 Cyl 4.8L
  • 2012 GMC Sierra 1500 Hybrid 8 Cyl 6.0L
  • 2012 GMC Sierra 1500 SL 8 Cyl 4.8L
Product Details
Series : OE Solutions SeriesReplaces OE Number : 102171, PB1190N, 12553112, 12576652, 12617538, 12634105, 19300488, 8125766520, 8126152970, 8126341050, 8193004880, DA3510, PC-1029, P-GM5.3, SK594209, 549209Quantity Sold : Sold individuallyWarranty : Lifetime Dorman limited warrantyProp 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.

Interchange Part Number : REPC312319, 102171, PB1190N, 12553112, 12576652, 12617538, 12634105, 19300488, 8125766520, 8126152970, 8126341050, 8193004880, DA3510, PC-1029, P-GM5.3, SK594209, 549209
Holley OE Replacement Harmonic Balancer
Holley®
Holley OE Replacement Harmonic Balancer
Part Number: H1997192
Universal Fit
$651.95
Product Details
Series : Holley OE ReplacementQuantity Sold : Sold individuallyWarranty : 90-day Holley limited warrantyProp 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.

Product Fit : Universal
Holley OE Replacement Harmonic Balancer
Holley®
Holley OE Replacement Harmonic Balancer
Part Number: H1997190
Universal Fit
$558.95
Product Details
Series : Holley OE ReplacementQuantity Sold : Sold individuallyWarranty : 90-day Holley limited warrantyProp 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.

Product Fit : Universal
Holley OE Replacement Harmonic Balancer
Holley®
Holley OE Replacement Harmonic Balancer
Part Number: H1997191
Universal Fit
$663.95
Product Details
Series : Holley OE ReplacementQuantity Sold : Sold individuallyWarranty : 90-day Holley limited warrantyProp 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.

Product Fit : Universal
Harmonic Balancer
Holley®
Harmonic Balancer
Part Number: H1997205
Universal Fit
$279.85
Product Details
Quantity Sold : Sold individuallyWarranty : 90-day Holley limited warrantyProp 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.

Product Fit : Universal
Harmonic Balancer
Holley®
Harmonic Balancer
Part Number: H1997325
Universal Fit
$326.95
Product Details
Quantity Sold : Sold individuallyWarranty : 90-day Holley limited warrantyProp 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.

Product Fit : Universal
Page 1 of 2 | Showing 1 - 15 of 19 results

Top Rated Products

AC Delco GM Original Equipment Series Harmonic Balancer
$121.99( Review)
This part was good to go. OEM.
Dan D.
VERIFIED PURCHASER
Dorman OE Solutions Series Harmonic Balancer
$60.99( Review)
Perfect fit
Randy G.
VERIFIED PURCHASER

Popular Products

Helpful Automotive Resources

Symptoms of a Bad Harmonic Balancer
Symptoms of a Bad Harmonic BalancerThe harmonic balancer’s job is to dampen vibrations applied to the crankshaft. As a result, when the balancer fails, you may feel a significant vibration from the engine compartment. Noticeable Harmonic Balancer Wobble
Is There a Rattling Noise Under Your Car When Going Over Bumps? This Could Be Why
Is There a Rattling Noise Under Your Car When Going Over Bumps? This Could Be WhyRattling noises can be quite hard to diagnose because a lot of damaged or worn-out components can produce the same sound.
Harmonic Balancer Replacement: Importance, Costs, and Other Related FAQs
Harmonic Balancer Replacement: Importance, Costs, and Other Related FAQsOn some vehicles, the pick up for the crankshaft position sensor is at the back of the balancer. Also, some vehicles do not have a keyway to lock the balancer to the engine. You’d have to lock the camshaft and crankshaft before removing the balancer. If you unbolt the balancer
Car Troubles: Where Is That Screeching Noise Coming From?
Car Troubles: Where Is That Screeching Noise Coming From?A screeching noise coming from your engine compartment can typically be isolated with a few simple steps. Make sure to wear safety glasses and keep away from moving parts when checking your vehicle.