Genuine 2020 GMC Sierra 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).

19 Pistons found

View related parts
2020 GMC Sierra Piston Kit (Std RH)
Part Number: 12656874
$44.56 MSRP: $77.55
You Save: $32.99 (43%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: PISTON KIT, Engine Piston; Piston
- Item Weight: 1.80 Pounds
- Item Dimensions: 4.7 x 4.4 x 4.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12656874
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2020 GMC Sierra Submodels:
- 1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 1500 DOUBLE CAB STANDARD BOX, CREW CAB 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, Crew Cab 6'6" Box 1/2 Ton, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON | 8 Cyl 6.2L
View related parts
2020 GMC Sierra Piston Kit (Rh, Std)
Part Number: 12656876
$37.40 MSRP: $65.08
You Save: $27.68 (43%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: PISTON KIT, Engine Piston; Piston
- Item Weight: 1.70 Pounds
- Item Dimensions: 4.8 x 4.4 x 4.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12656876
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2020 GMC Sierra Submodels:
- 1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 1500 DOUBLE CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, CREW CAB 1/2 TON, CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, Crew Cab 6'6" Box 1/2 Ton, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 8 Cyl 5.3L, 8 Cyl5.3L
View related parts
2020 GMC Sierra Piston Kit (Lh, Std)
Part Number: 12656877
$37.40 MSRP: $65.08
You Save: $27.68 (43%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: PISTON KIT, Engine Piston; Piston
- Item Weight: 1.70 Pounds
- Item Dimensions: 5.0 x 4.3 x 4.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12656877
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2020 GMC Sierra Submodels:
- 1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 1500 DOUBLE CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, CREW CAB 1/2 TON, CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, Crew Cab 6'6" Box 1/2 Ton, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 8 Cyl 5.3L, 8 Cyl5.3L
View related parts
2020 GMC Sierra Piston Kit (.5Mm Outside RH)
Part Number: 12658181
$158.30 MSRP: $250.19
You Save: $91.89 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: PISTON KIT, Engine Piston; Piston
- Item Weight: 1.50 Pounds
- Item Dimensions: 4.8 x 4.4 x 4.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12658181
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2020 GMC Sierra Submodels:
- 1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 1500 DOUBLE CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, CREW CAB 1/2 TON, CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 6 Cyl 4.3L
View related parts
2020 GMC Sierra Piston Kit (Right Hnd .5Mm Outside)
Part Number: 12658744
$142.79 MSRP: $354.87
You Save: $212.08 (60%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: PISTON KIT, Engine Piston; Piston
- Position: Passenger Side
- Item Weight: 1.50 Pounds
- Item Dimensions: 4.7 x 4.4 x 4.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12658744
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2020 GMC Sierra Submodels:
- 1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 1500 DOUBLE CAB STANDARD BOX, CREW CAB 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, Crew Cab 6'6" Box 1/2 Ton, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON | 8 Cyl 6.2L
View related parts
2020 GMC Sierra Piston Kit
Part Number: 12675714
$42.20 MSRP: $66.39
You Save: $24.19 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Piston
- Replaces: 12656879
- Item Weight: 1.70 Pounds
- Item Dimensions: 4.8 x 4.3 x 4.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12675714
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2020 GMC Sierra Submodels:
- 1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 1500 DOUBLE CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, CREW CAB 1/2 TON, CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 6 Cyl 4.3L
View related parts
2020 GMC Sierra Piston Kit (Std)
Part Number: 12656878
$43.09 MSRP: $67.81
You Save: $24.72 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: PISTON KIT, Engine Piston; Piston
- Item Weight: 1.80 Pounds
- Item Dimensions: 5.0 x 4.4 x 4.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12656878
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2020 GMC Sierra Submodels:
- 1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 1500 DOUBLE CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, CREW CAB 1/2 TON, CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 6 Cyl 4.3L
View related parts
2020 GMC Sierra PISTON ASM-.
Part Number: 12705841
$24.75 MSRP: $38.94
You Save: $14.19 (37%)
ADD TO CART
Product Specifications
- Other Name: Piston
- Replaces: 12693568, 12687103
- Condition: New
- Fitment Type: Direct Replacement
- Require Quantity: 4
- SKU: 12705841
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2020 GMC Sierra Submodels:
- CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, Crew Cab 6'6" Box 1/2 Ton, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 4 Cyl 2.7L
View related parts
2020 GMC Sierra Piston Kit (Left Hand .5Mm Outside)
Part Number: 12658743
$224.61 MSRP: $354.87
You Save: $130.26 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: PISTON KIT, Engine Piston; Piston
- Position: Driver Side
- Item Weight: 1.50 Pounds
- Item Dimensions: 4.9 x 4.4 x 4.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12658743
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2020 GMC Sierra Submodels:
- 1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 1500 DOUBLE CAB STANDARD BOX, CREW CAB 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, Crew Cab 6'6" Box 1/2 Ton, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON | 8 Cyl 6.2L
View related parts
2020 GMC Sierra Piston Assembly, .
Part Number: 55510938
$82.12 MSRP: $129.18
You Save: $47.06 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Piston
- Item Weight: 2.10 Pounds
- Item Dimensions: 6.0 x 5.6 x 5.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 55510938
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2020 GMC Sierra Submodels:
- CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON | 6 Cyl 3.0L Diesel
View related parts
2020 GMC Sierra Piston Kit (.5Mm Outside RH)
Part Number: 12659284
$156.49 MSRP: $247.35
You Save: $90.86 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: PISTON KIT, Engine Piston; Piston
- Item Weight: 1.50 Pounds
- Item Dimensions: 5.0 x 4.3 x 4.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12659284
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2020 GMC Sierra Submodels:
- 1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 1500 DOUBLE CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, CREW CAB 1/2 TON, CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, Crew Cab 6'6" Box 1/2 Ton, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 8 Cyl 5.3L, 8 Cyl5.3L
View related parts
2020 GMC Sierra Piston Kit, (Std)
Part Number: 12699527
$60.19 MSRP: $94.69
You Save: $34.50 (37%)
ADD TO CART
Product Specifications
- Other Name: Piston
- Item Weight: 1.50 Pounds
- Item Dimensions: 4.8 x 4.5 x 4.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- Require Quantity: 4
- SKU: 12699527
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2020 GMC Sierra Submodels:
- CREW CAB 1 TON CHASSIS 137.0, CREW CAB 6'6" BOX 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 1 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CREW CAB 1 TON CHASSIS 161.5, REGULAR CAB 1 TON CHASSIS 137.0, REGULAR CAB 1 TON CHASSIS 161.5, REGULAR CAB 8' BOX 1 TON, REGULAR CAB 8' BOX 3/4 TON | 8 Cyl 6.6L
View related parts
2020 GMC Sierra PISTON KIT,.
Part Number: 12693468
$133.14 MSRP: $210.45
You Save: $77.31 (37%)
ADD TO CART
Product Specifications
- Other Name: Piston
- Item Weight: 3.30 Pounds
- Item Dimensions: 5.8 x 5.3 x 2.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12693468
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2020 GMC Sierra Submodels:
- 2500 CREW CAB STANDARD BOX, 2500 REGULAR CAB, 2500 REGULAR CAB STANDARD BOX, 3500 CREW CAB LONG BOX, 3500 CREW CAB ONLY, 3500 CREW CAB STANDARD BOX, 3500 DOUBLE CAB LONG BOX, 3500 REGULAR CAB, CREW CAB 1 TON CHASSIS 137.0, CREW CAB 2500 LONG BOX, CREW CAB 6'6" BOX 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 1 TON, CREW CAB 8' BOX 3/4 TON, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CREW CAB 1 TON CHASSIS 161.5, REGULAR CAB 1 TON CHASSIS 137.0, REGULAR CAB 1 TON CHASSIS 161.5, REGULAR CAB 8' BOX 1 TON, REGULAR CAB 8' BOX 3/4 TON | 8 Cyl 6.6L Diesel
View related parts
2020 GMC Sierra Piston Kit, .
Part Number: 12699529
$27.08 MSRP: $42.61
You Save: $15.53 (37%)
ADD TO CART
Product Specifications
- Other Name: Piston
- Item Weight: 1.50 Pounds
- Item Dimensions: 4.9 x 4.4 x 4.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- Require Quantity: 4
- SKU: 12699529
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2020 GMC Sierra Submodels:
- CREW CAB 1 TON CHASSIS 137.0, CREW CAB 6'6" BOX 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 1 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CREW CAB 1 TON CHASSIS 161.5, REGULAR CAB 1 TON CHASSIS 137.0, REGULAR CAB 1 TON CHASSIS 161.5, REGULAR CAB 8' BOX 1 TON, REGULAR CAB 8' BOX 3/4 TON | 8 Cyl 6.6L
View related parts
2020 GMC Sierra Piston Kit, .
Part Number: 12699528
$76.80 MSRP: $120.85
You Save: $44.05 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Piston
- Item Weight: 1.50 Pounds
- Item Dimensions: 4.9 x 4.3 x 4.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- Require Quantity: 4
- SKU: 12699528
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2020 GMC Sierra Submodels:
- CREW CAB 1 TON CHASSIS 137.0, CREW CAB 6'6" BOX 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 1 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CREW CAB 1 TON CHASSIS 161.5, REGULAR CAB 1 TON CHASSIS 137.0, REGULAR CAB 1 TON CHASSIS 161.5, REGULAR CAB 8' BOX 1 TON, REGULAR CAB 8' BOX 3/4 TON | 8 Cyl 6.6L
View related parts
2020 GMC Sierra Piston Kit, (.5Mm O/S)
Part Number: 12699530
$76.80 MSRP: $120.85
You Save: $44.05 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Piston
- Item Weight: 1.50 Pounds
- Item Dimensions: 5.0 x 4.5 x 4.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- Require Quantity: 4
- SKU: 12699530
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2020 GMC Sierra Submodels:
- CREW CAB 1 TON CHASSIS 137.0, CREW CAB 6'6" BOX 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 1 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CREW CAB 1 TON CHASSIS 161.5, REGULAR CAB 1 TON CHASSIS 137.0, REGULAR CAB 1 TON CHASSIS 161.5, REGULAR CAB 8' BOX 1 TON, REGULAR CAB 8' BOX 3/4 TON | 8 Cyl 6.6L
View related parts
2020 GMC Sierra Piston Kit (.5Mm Outside, Lh)
Part Number: 12659283
$150.01 MSRP: $237.10
You Save: $87.09 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: PISTON KIT, Engine Piston; Piston
- Item Weight: 1.50 Pounds
- Item Dimensions: 4.8 x 4.3 x 4.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12659283
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2020 GMC Sierra Submodels:
- 1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 1500 DOUBLE CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, CREW CAB 1/2 TON, CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, Crew Cab 6'6" Box 1/2 Ton, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 8 Cyl 5.3L, 8 Cyl5.3L
View related parts
2020 GMC Sierra Piston Kit (.5Mm Outside LH Pist)
Part Number: 12658180
$158.34 MSRP: $250.29
You Save: $91.95 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: PISTON KIT, Engine Piston; Piston
- Item Weight: 1.50 Pounds
- Item Dimensions: 4.9 x 4.4 x 4.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12658180
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2020 GMC Sierra Submodels:
- 1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 1500 DOUBLE CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, CREW CAB 1/2 TON, CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 6 Cyl 4.3L
View related parts
2020 GMC Sierra Piston Kit (Std LH)
Part Number: 12656875
$44.61 MSRP: $77.67
You Save: $33.06 (43%)
ADD TO CART
Product Specifications
- Other Name: PISTON KIT, Engine Piston; Piston
- Item Weight: 1.80 Pounds
- Item Dimensions: 4.9 x 4.4 x 4.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12656875
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2020 GMC Sierra Submodels:
- 1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 1500 DOUBLE CAB STANDARD BOX, CREW CAB 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, Crew Cab 6'6" Box 1/2 Ton, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON | 8 Cyl 6.2L

2020 GMC Sierra Piston

We are your prime source for competitively priced and high-quality OEM 2020 GMC Sierra Piston. We provide you with parts that will allow you to save a lot of money without sacrificing quality. All our OEM parts are backed by the manufacturer's warranty and shipped out at a swift rate.

Related 2020 GMC Sierra Parts

Alternate Year Models

2019 GMC Sierra Piston 2021 GMC Sierra Piston