How to replace the Motor and Transmission Mount on a 4L80-E/4L85-E on 2003 Chevrolet Avalanche 1500?

The replacement process for a 4l80-e/4l85-e transmission mount begins by lifting and supporting the vehicle followed by transmission support with a transmission jack. You must raise the transmission by taking off its retaining nuts so you can lift away its weight from the mount. Start by unscrewing the bolts that connect the transmission mount to the adapter it mounts on before lifting the transmission up just enough clearance to extract the mount. To install the transmission mount return it to its position on the vehicle and always follow all fastener instructions for correct assembly. Secure the transmission mount to the transmission or transfer case adapter mounting bolts using a torque of 50 nm (37 ft. Lbs.). Lower the transmission and install its retaining nut or nuts at 40 nm torque (30 ft. Lbs. Of torque). Lower the vehicle while removing the transmission jack.

OEM 2003 Chevrolet Avalanche 1500 Motor And Transmission Mount

Motor and Trans Mount

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).

3 Motor And Transmission Mounts found

View related parts
2003 Chevrolet Avalanche 1500 Transmission Mount Part Number: 15113134
$103.15 MSRP: $161.58
You Save: $58.43 (37%)
ADD TO CART
Product Specifications
- Other Name: Trans Mount; Engine Mount Torque Strut; Engine Mount Bracket; Transfer Case Mount; Motor Mount; Rear Mount; Mount; Mount, Transmission Mounting
- Replaces: 15750514, 15683966, 15022551
- Item Weight: 3.90 Pounds
- Item Dimensions: 10.2 x 5.4 x 5.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15113134
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Chevrolet Avalanche 1500 Submodels:
- Base, LS, LT, North Face, On Road Edition, WBH, Z66, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
View related parts
2003 Chevrolet Avalanche 1500 Transmission Mount Part Number: 15820075
$25.58 MSRP: $43.93
You Save: $18.35 (42%)
ADD TO CART
Product Specifications
- Other Name: Mount, Transmission Mounting; Engine Mount Bracket; Transfer Case Mount; Motor Mount; Transmission Mount Bracket; Mount
- Replaces: 09767961, 15788795, 22145802, 22146231, 22111702, 9767961, 10001752, 14063010, 15753648, 22179377, 22201140, 22146106, 22111912
- Item Weight: 1.60 Pounds
- Item Dimensions: 6.8 x 4.3 x 4.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15820075
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Chevrolet Avalanche 1500 Submodels:
- Base, LS, LT, On Road Edition, WBH, Z66 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
View related parts
2003 Chevrolet Avalanche 1500 Motor Mount, Green Part Number: 25828247
$132.41 MSRP: $227.41
You Save: $95.00 (42%)
ADD TO CART
Product Specifications
- Other Name: Mount Assembly-Engine; Engine Mount Bracket; Front Mount; Mount; Mount, Engine Mount Dampening; Mount, Engine Mounting
- Replaces: 15036533, 15226253, 15919101, 15226252, 15829212, 15743846
- Item Weight: 4.90 Pounds
- Item Dimensions: 6.7 x 6.6 x 6.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25828247
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Chevrolet Avalanche 1500 Submodels:
- Base, LS, LT, North Face, On Road Edition, WBH, Z66, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS

2003 Chevrolet Avalanche 1500 Motor And Transmission Mount

With a comprehensive array of OEM 2003 Chevrolet Avalanche 1500 Motor And Transmission Mount, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2003 Chevrolet Avalanche 1500 Motor And Transmission Mount are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2003 Chevrolet Avalanche 1500 Motor And Transmission Mount Parts and Q&A

Q: How to replace the Motor and Transmission Mount on a 4L80-E/4L85-E on 2003 Chevrolet Avalanche 1500?
A: The replacement process for a 4l80-e/4l85-e transmission mount begins by lifting and supporting the vehicle followed by transmission support with a transmission jack. You must raise the transmission by taking off its retaining nuts so you can lift away its weight from the mount. Start by unscrewing the bolts that connect the transmission mount to the adapter it mounts on before lifting the transmission up just enough clearance to extract the mount. To install the transmission mount return it to its position on the vehicle and always follow all fastener instructions for correct assembly. Secure the transmission mount to the transmission or transfer case adapter mounting bolts using a torque of 50 nm (37 ft. Lbs.). Lower the transmission and install its retaining nut or nuts at 40 nm torque (30 ft. Lbs. Of torque). Lower the vehicle while removing the transmission jack.