What steps should be taken before removing the piston and connecting rod assemblies on Chevrolet Blazer?

Prior to removing the piston and connecting rod assemblies, position the engine upright. Use a ridge reamer to completely eliminate the ridge at the top of each cylinder, following the manufacturer's instructions, as failure to do so may result in piston breakage. Once all cylinder wear ridges are removed, turn the engine upside-down. Before removing the connecting rods, check the endplay by mounting a dial indicator aligned with the crankshaft and touching the side of the number one cylinder connecting rod cap. Push the connecting rod forward to zero the dial indicator, then push it to the rear and note the reading; if the endplay exceeds the service limit, a new connecting rod is necessary. Alternatively, feeler gauges can be used to measure the endplay by inserting them between the connecting rod and crankshaft throw until the play is eliminated. Check for identification marks on the connecting rods and caps, and if absent, use a small punch to mark them. Loosen each connecting rod cap nut about half a turn, remove the number one connecting rod cap and bearing insert without dropping the insert, and protect the crankshaft journal and cylinder wall by slipping a short length of plastic or rubber hose over each connecting rod cap bolt before pushing the connecting rod/piston assembly out through the top of the engine with a wooden tool. If resistance is encountered, ensure all ridge material has been removed. Repeat this process for the remaining cylinders, and after removal, reassemble the connecting rod caps and bearing inserts in their respective rods, installing the cap nuts finger tight to prevent accidental damage to the bearing surfaces.

Genuine Chevrolet Blazer Piston

Engine Pistons

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).

39 Pistons found

View related parts
Chevrolet Blazer Piston Kit
Part Number: 12652807
$44.09 MSRP: $76.05
You Save: $31.96 (43%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: PISTON KIT, Engine Piston; Piston
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019-2021 Chevrolet Blazer | L 4 DOOR SUV, LT 4 DOOR SUV | 4 Cyl 2.5L
View related parts
Chevrolet Blazer Piston Kit
Part Number: 12674055
$38.93 MSRP: $62.08
You Save: $23.15 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: PISTON KIT, Engine Piston; Piston
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019-2024 Chevrolet Blazer | HIGH COUNTRY/LTZ 4 DOOR SUV, LT 4 DOOR SUV, RS 4 DOOR SUV | 6 Cyl 3.6L
View related parts
Chevrolet Blazer Piston Kit
Part Number: 12674056
$35.17 MSRP: $56.09
You Save: $20.92 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: PISTON KIT, Engine Piston; Piston
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019-2024 Chevrolet Blazer | HIGH COUNTRY/LTZ 4 DOOR SUV, LT 4 DOOR SUV, RS 4 DOOR SUV | 6 Cyl 3.6L
View related parts
Chevrolet Blazer Piston Asm,(W/ Pinion)(Std)
Part Number: 88894280
$133.03 MSRP: $220.18
You Save: $87.15 (40%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: PISTON, Engine Piston; Piston
- Replaces: 12522850
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2005 Chevrolet Blazer | 2 DOOR, 4 DOOR | 6 Cyl 4.3L
View related parts
Chevrolet Blazer Piston Kit, (Includes Rings) Std
Part Number: 12455573
$65.88 MSRP: $132.83
You Save: $66.95 (51%)
ADD TO CART
Product Specifications
- Other Name: PISTON, Engine Piston; Piston, Piston Assembly
- Replaces: 14094013
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1994 Chevrolet Blazer | 1/2 TON
- 1987 Chevrolet Blazer | 1/2 TON | 8 Cyl 5.0L
View related parts
Chevrolet Blazer Piston Asm,(W/ Pinion)(0.127 Mm Outside)
Part Number: 88894281
$101.77 MSRP: $223.69
You Save: $121.92 (55%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: PISTON, Engine Piston
- Replaces: 12533560
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2005 Chevrolet Blazer | 2 DOOR, 4 DOOR | 6 Cyl 4.3L
View related parts
Chevrolet Blazer F, Piston
Part Number: 10049077
$36.49 MSRP: $52.44
You Save: $15.95 (31%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1988 Chevrolet Blazer | 1/2 TON | 8 Cyl 5.0L, 8 Cyl 5.7L
View related parts
Chevrolet Blazer PISTON, Engine Piston
Part Number: 10049078
$46.50 MSRP: $66.83
You Save: $20.33 (31%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1988 Chevrolet Blazer | 1/2 TON | 8 Cyl 5.7L
View related parts
Chevrolet Blazer Piston Assembly, .
Part Number: 12705528
$51.39 MSRP: $80.86
You Save: $29.47 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Piston
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2022-2024 Chevrolet Blazer | HIGH COUNTRY/LTZ 4 DOOR SUV, LT 4 DOOR SUV, RS 4 DOOR SUV | 4 Cyl 2.0L
View related parts
Chevrolet Blazer Pin Kit,Piston
Part Number: 19302651
$111.86 MSRP: $178.40
You Save: $66.54 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: PIN KIT,PSTN; Piston
- Replaces: 12555794, 12563088
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1991 Chevrolet Blazer | 1/2 TON
View related parts
Chevrolet Blazer Piston,Engine
Part Number: 12550059
$198.66 MSRP: $316.84
You Save: $118.18 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: PISTON, Engine Piston; Piston
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1994 Chevrolet Blazer | 1/2 TON | 8 Cyl 6.5L Diesel
View related parts
Chevrolet Blazer PISTON ASM
Part Number: 55488406
$43.54 MSRP: $69.41
You Save: $25.87 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Piston
- Replaces: 55511513
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020-2021 Chevrolet Blazer | HIGH COUNTRY/LTZ 4 DOOR SUV, LT 4 DOOR SUV, RS 4 DOOR SUV | 4 Cyl 2.0L
View related parts
Chevrolet Blazer Piston, (W/Pinion)
Part Number: 12550062
$193.02 MSRP: $307.86
You Save: $114.84 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: PISTON, Engine Piston
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1994 Chevrolet Blazer | 1/2 TON | 8 Cyl 6.5L Diesel
View related parts
Chevrolet Blazer Piston & Piston Pinion Assembly, .030 Outside
Part Number: 14093991
$7.26 MSRP: $133.33
You Save: $126.07 (95%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: PISTON, Engine Piston
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1991 Chevrolet Blazer | 1/2 TON | 8 Cyl 5.7L
View related parts
Chevrolet Blazer Piston & Pinion Assembly, Service Std
Part Number: 23500391
$155.92 MSRP: $246.43
You Save: $90.51 (37%)
Product Specifications
- Other Name: PISTON, Engine Piston; Piston
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1993 Chevrolet Blazer | 1/2 TON | 8 Cyl 6.2L Diesel
View related parts
Chevrolet Blazer Piston
Part Number: 3794494
Product Specifications
- Other Name: PISTON, Engine Piston
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1989 Chevrolet Blazer | 1/2 TON
View related parts
Chevrolet Blazer Piston Asm (0.005 Oversize)
Part Number: 12563089
Product Specifications
- Other Name: PISTON, Engine Piston
- Replaces: 12555795, 10232018
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1991 Chevrolet Blazer | 1/2 TON
View related parts
Chevrolet Blazer PISTON, Engine Piston
Part Number: 12361240
Product Specifications
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1993 Chevrolet Blazer | 1/2 TON | 6 Cyl 4.3L
View related parts
Chevrolet Blazer Piston Kit, (Includes Rings) High, Limit
Part Number: 12455574
Product Specifications
- Other Name: PISTON, Engine Piston; Piston, Piston Assembly
- Replaces: 14094014
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1994 Chevrolet Blazer | 1/2 TON
- 1987 Chevrolet Blazer | 1/2 TON | 8 Cyl 5.0L
View related parts
Chevrolet Blazer PISTON, Engine Piston
Part Number: 14094015
Product Specifications
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1994 Chevrolet Blazer | 1/2 TON
- 1987 Chevrolet Blazer | 1/2 TON | 8 Cyl 5.0L

| Page 1 of 2 |Next >

1-20 of 39 Results

Chevrolet Blazer Piston

Each OEM Chevrolet Blazer Piston we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Chevrolet Blazer Piston Parts Questions & Experts Answers

Piston Asm,(W/ Pinion)(Std)
88894280
Q: What steps should be taken before removing the piston and connecting rod assemblies on Chevrolet Blazer?
A:
Prior to removing the piston and connecting rod assemblies, position the engine upright. Use a ridge reamer to completely eliminate the ridge at the top of each cylinder, following the manufacturer's instructions, as failure to do so may result in piston breakage. Once all cylinder wear ridges are removed, turn the engine upside-down. Before removing the connecting rods, check the endplay by mounting a dial indicator aligned with the Crankshaft and touching the side of the number one cylinder connecting rod cap. Push the connecting rod forward to zero the dial indicator, then push it to the rear and note the reading; if the endplay exceeds the service limit, a new connecting rod is necessary. Alternatively, feeler gauges can be used to measure the endplay by inserting them between the connecting rod and crankshaft throw until the play is eliminated. Check for identification marks on the connecting rods and caps, and if absent, use a small punch to mark them. Loosen each connecting rod cap nut about half a turn, remove the number one connecting rod cap and bearing insert without dropping the insert, and protect the crankshaft journal and cylinder wall by slipping a short length of plastic or rubber hose over each connecting rod cap bolt before pushing the connecting rod/piston assembly out through the top of the engine with a wooden tool. If resistance is encountered, ensure all ridge material has been removed. Repeat this process for the remaining cylinders, and after removal, reassemble the connecting rod caps and bearing inserts in their respective rods, installing the cap nuts finger tight to prevent accidental damage to the bearing surfaces.