How to replace the harmonic balancer on Chevrolet Equinox?

The replacement process for the crankshaft balancer begins when you apply the serpentine belt tensioner unloader (J 39914) to turn the Drive Belt tensioner before removing the Drive Belt from the right idler pulley. Next release the tensioner tool while carefully taking it off the Drive Belt tensioner. The first step involves supporting the vehicle when elevated then removing the right front wheel along with the wheelhouse liner. Before attaching the crankshaft balancer it is vital to remove the bolt with its washer by following proper installation techniques which avoid component damage. To remove the crankshaft balancer you must use the crankshaft balancer remover (J 41816-A) and its companion tool which is the puller end protector (EN 46359). Application of sealer gm p/n 12378521 (Canadian P/N 88901148) should be done to the keyway of the crankshaft balancer before placing it over the crankshaft key. You must guide the hex nut on balancer and crank sprocket puller (J 29113) as it installs the balancer onto the crankshaft. Next turn the bolt an additional 70 degrees using the angle meter (J 45059) after you install and tighten the crankshaft balancer bolt to 70 n.m (52 lb ft). Keep the wheelhouse liner and right front wheel installed on the vehicle before lowering it while making sure the Drive Belt maintains proper centering on all pulleys except the right idler pulley. Use the serpentine belt tensioner unloader (J 39914) to turn the Drive Belt tensioner away from the Drive Belt before putting the belt in place at the right idler pulley and methodically release the tensioner to contact the belt before taking out the tool while checking for proper belt alignment.

OEM Chevrolet Equinox Harmonic Balancer

Engine Harmonic Balancer

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

6 Harmonic Balancers found

View related parts
Chevrolet Equinox Crankshaft Pulley Part Number: 90537704
$131.16 MSRP: $223.31
You Save: $92.15 (42%)
ADD TO CART
Product Specifications
- Other Name: Damper, Engine Crankshaft And Camshaft Balancer; Harmonic Balancer Puller; Harmonic Balancer; Vibration Damper; Crankshaft Damper; Pulley; Engine Crankshaft and Camshaft Balancer.
- Replaces: 12787628, 12623793
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2017 Chevrolet Equinox | L, LS, LT, LTZ, Premier | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
View related parts
Chevrolet Equinox Crank Pulley Part Number: 12697768
$45.61 MSRP: $109.97
You Save: $64.36 (59%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Pulley; Harmonic Balancer; Vibration Damper; Crankshaft Balance; Balancer; Balancer, Engine Crankshaft And Camshaft Balancer
- Replaces: 12626355, 12674685, 12603181
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2017 Chevrolet Equinox | LT, LTZ, Premier | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
View related parts
Chevrolet Equinox Vibration Damper Part Number: 25202078
$65.61 MSRP: $112.67
You Save: $47.06 (42%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Pulley; Harmonic Balancer; Balancer; Balancer, Engine Crankshaft And Camshaft Balancer
- Replaces: 12657638, 12626962
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 Chevrolet Equinox | LT, Premier | 4 Cyl 2.0 L GAS
View related parts
Chevrolet Equinox Crankshaft Pulley Part Number: 12702118
$87.59 MSRP: $144.29
You Save: $56.70 (40%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pulley; Vibration Damper; Balancer; Balancer, Engine Crankshaft And Camshaft Balancer
- Replaces: 12565992
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2009 Chevrolet Equinox | Sport | 6 Cyl 3.6 L GAS
View related parts
Chevrolet Equinox Crankshaft Pulley Part Number: 12638583
$30.97 MSRP: $51.03
You Save: $20.06 (40%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pulley; Harmonic Balancer Puller; Harmonic Balancer; Vibration Damper; Balancer; Balancer, Engine Crankshaft And Camshaft Balancer
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2024 Chevrolet Equinox | L, LS, LT, Premier, RS | 4 Cyl 1.5 L GAS
View related parts
Chevrolet Equinox Crankshaft Pulley Part Number: 12621646
$82.26 MSRP: $141.22
You Save: $58.96 (42%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Pulley; Harmonic Balancer Puller; Harmonic Balancer; Vibration Damper; Crankshaft Balance; Balancer; Balancer, Engine Crankshaft And Camshaft Balancer
- Replaces: 12581298, 12588034
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2009 Chevrolet Equinox | LS, LT, LTZ | 6 Cyl 3.4 L GAS

Chevrolet Equinox Harmonic Balancer

Want to cut long-term maintenance and repair costs? Choose OEM Harmonic Balancer. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Chevrolet Equinox parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Chevrolet Equinox Harmonic Balancer includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

Chevrolet Equinox Harmonic Balancer is one of the chief parts that plays a convincing role in determining the dependability and fuel efficiency of Chevrolet Equinox. For this reason, the Harmonic Balancer performs a function of the vibration isolator, balances the engine and neutralizes vibrations resulting from the combustion process, so the ride is that much smoother. This component comprises of a strong metal center mounted on the crankshaft that has a thick inertia ring and a rubber that offer anti-twist forces. Due to these circumstances, environmental factors can get in the friction of the rubber, which put the integrity of the Harmonic Balancer as the key to preventing crankshaft damage. Chevrolet Equinox was launched in the year 2004, and later has had several models, although this Harmonic Balancer fits the first, second, and third generations. As for the Chevrolet Equinox Harmonic Balancer, there is std, or stock, M12X1.25, 1.1/8W, 1, which refers to OEM configs, and various upgraded models. These performance balancers are built to sustain higher vibrations throughout the lights, medium, and heavy RPM levels; sophisticated designs include a viscous fluid and multiple components. Thus, it is imperative to shed a spotlight on the functionality of the Harmonic Balancer in the Chevrolet Equinox- it is far from being the detail that only improves the performance of a car. Boasting elements such as 360-degree timing marks for tuning, the Chevrolet Equinox Harmonic Balancer is one for the automotive market and to the vehicle, enhancing the run and reliability making the crossover mid-size SUV a darling to drivers.

Chevrolet Equinox Harmonic Balancer Parts and Q&A

Crankshaft Pulley
12621646
Q: How to replace the harmonic balancer on Chevrolet Equinox?
A:
The replacement process for the crankshaft balancer begins when you apply the serpentine belt tensioner unloader (J 39914) to turn the Drive Belt tensioner before removing the Drive Belt from the right idler pulley. Next release the tensioner tool while carefully taking it off the Drive Belt tensioner. The first step involves supporting the vehicle when elevated then removing the right front wheel along with the wheelhouse liner. Before attaching the crankshaft balancer it is vital to remove the bolt with its washer by following proper installation techniques which avoid component damage. To remove the crankshaft balancer you must use the crankshaft balancer remover (J 41816-A) and its companion tool which is the puller end protector (EN 46359). Application of sealer gm p/n 12378521 (Canadian P/N 88901148) should be done to the keyway of the crankshaft balancer before placing it over the crankshaft key. You must guide the hex nut on balancer and crank sprocket puller (J 29113) as it installs the balancer onto the crankshaft. Next turn the bolt an additional 70 degrees using the angle meter (J 45059) after you install and tighten the crankshaft balancer bolt to 70 n.m (52 lb ft). Keep the wheelhouse liner and right front wheel installed on the vehicle before lowering it while making sure the Drive Belt maintains proper centering on all pulleys except the right idler pulley. Use the serpentine belt tensioner unloader (J 39914) to turn the Drive Belt tensioner away from the Drive Belt before putting the belt in place at the right idler pulley and methodically release the tensioner to contact the belt before taking out the tool while checking for proper belt alignment.