ACDelco Pistons & Piston Rings

Piston Rings, GM Genuine Parts Piston Rings, 3.780 in. Bore, Chevy, GMC, Sold as 1 Set

Part Number: ADO-12691926

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

Piston Rings, GM Genuine Parts, 4.001 in. Bore, Standard Size, 1.2mm, 1.5mm, 2.5mm, Cadillac, Chevrolet, GMC, 1 Set

Part Number: ADO-89017484

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Special Order

Piston Rings, GM Geniune Parts, 4.000 in. Bore, Standard Size, Includes Rings for One Piston, Cadillac, Chevrolet, GMC, Hummer, 6.0L LS, 1 Set

Part Number: ADO-88894243

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

• Special Order

Pistons, GM Genuine Parts Pistons, 3.800 in. Bore, 1.50 mm, 1.50 mm, 3.00 mm Ring Thickness, Passenger Side, Chevy, GMC, Each

Part Number: ADO-12659284

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

• Free Shipping
• Special Order

Pistons, ACDelco GM Genuine Parts Pistons, 2.854 in. Bore, Cast Aluminum, 1.20 mm. x 1.20 mm. x 2.00 mm. Ring Grooves, Buick Chevy, Each

Part Number: ADO-25198520

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

• Special Order

Piston Rings, GM Genuine Parts Piston Rings, 4.00 in. Bore, 5/64 in. 5/64. 3/16 in. Thickness, Chevy, GMC, Sold as a Single Set

Part Number: ADO-12522848

Not Yet Reviewed

Estimated Ship Date: Today

Pistons, GM Genuine Parts Pistons, 3.386 in. Bore, 1.2 mm, 1.5 mm, 2.0 mm Ring Thickness, Chevy, Each

Part Number: ADO-12652809

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

• Special Order

RING,STRG SHF LK PLT RET

Part Number: ADO-05694191

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Special Order

Pistons, GM Genuine Parts Pistons, 3.800 in. Bore, 1.50 mm, 1.50 mm, 3.00 mm Ring Thickness, Driver Side, Chevy, GMC, Each

Part Number: ADO-12659283

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

• Free Shipping
• Special Order

RETAINER,PSTN PIN

Part Number: ADO-90537376

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

• Special Order

Pistons, ACDelco GM Genuine Parts Pistons, 4.254 in. Bore, 0.990 in. Pin Diameter, Floating Pin, Cast Aluminum, Chevy, GMC, Each

Part Number: ADO-19302651

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

• Free Shipping
• Special Order

Piston Rings, GM Genuine Parts Piston Rings, 3.701in. Bore, 1.2mm. 1.5mm. 2.5mm. Rings, Buick, Chevy, GMC, Pontiac, Saturn, Suzuki, Sold as a Set of 1

Part Number: ADO-12608615

Not Yet Reviewed

Estimated Ship Date: Today

PISTON ASM-(W/ PIN & CMPRN & OIL RING)(LH)

Part Number: ADO-12686350

Not Yet Reviewed

Estimated Ship Date: Today

Pistons, GM Genuine Parts Pistons, 3.701 in. Bore, 1.20 mm, 1.20 mm, 2.00 mm Ring Grooves, Passenger Side, Each

Part Number: ADO-12641603

Not Yet Reviewed

Estimated Ship Date: Today

PISTON ASM-(W/ PIN & CMPRN & OIL RING)(RH)

Part Number: ADO-12686351

Not Yet Reviewed

Estimated Ship Date: Today

PISTON ASM

Part Number: ADO-25192331

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Special Order

RING KIT-PSTN

Part Number: ADO-25191142

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Special Order

Piston Rings, ACDelco GM Genuine Parts Piston Rings, 4.075 in. Bore, 3.0mm, 2.0mm, 4.0mm Ring Thickness, Chevy, GMC, Sold as 1 set

Part Number: ADO-19245498

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

• Special Order

Pistons, GM Genuine Parts, 3.780 in. Bore, Cast Aluminum, Dome, Stock Stroke, Chevrolet, GMC, 5.3L, Each

Part Number: ADO-12656877

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

• Special Order

Piston Rings, GM Genuine Parts Piston Rings, 3.110 in. Bore, Buick, Chevy, Sold as 1 Set

Part Number: ADO-12698277

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

• Special Order

Pistons, GM Genuine Parts Pistons, 3.465 in. Bore, 1.20 mm, 1.50 mm, 2.50 mm Ring Thickness, Buick Cadillac, Chevy, GMC, Each

Part Number: ADO-12627170

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

• Special Order

Piston Rings, GM Genuine Parts Piston Rings, 4.100 in. Bore, Cadillac, Chevy, GMC, Sold as 1 Set

Part Number: ADO-12685185

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

• Special Order

Pistons, GM Genuine Parts Pistons, 4.085 in. Bore, 1.50 mm, 1.50 mm, 2.50 mm Ring Thickness, Driver Side, Cadillac, Chevy, Each

Part Number: ADO-12690483

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Free Shipping
• Special Order

PISTON ASM-.

Part Number: ADO-12696091

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Special Order

PISTON-0.50MM OVERSIZE

Part Number: ADO-12681385

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Free Shipping
• Special Order