GMC SIERRA 1500 Valve Covers & Dress-Up Kits

Valve Cover Breather Components, Fitting Adapter, Fits 0.750 in. Hole, -10 AN Male Threads, Aluminum, Black Anodized, Each

Part Number: EAR-LS0039ERL

4.83 out of 5 stars ( 6 )

Valve Cover Breather Components, Fitting Adapter, Fits 0.750 in. Hole, -8 AN Male Threads, Aluminum, Black Anodized, Each

Part Number: EAR-LS0038ERL

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Grommet Set

Part Number: FEL-ES72233

4.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

Valve Cover Grommet, Rubber, Buick, Cadillac, Chevy, GMC, Hummer, Saab, Set of 8

Part Number: MAH-GS33466

Not Yet Reviewed

Estimated Ship Date: Today

Valve Cover Grommets, Rubber, Chevy, GMC, Hummer, Pontiac, Small Block LS, Set of 8

Part Number: ICB-551276

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Engine Oil Filler Caps, GM Genuine Parts, Stock, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Each

Part Number: ADO-FC208

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $20 Summit Bucks

Oil Filler Tube, Plastic, Black, Cadillac, Chevy, GMC, Oldsmobile, Each

Part Number: RNB-917-412

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

Engine Oil Filler Cap, Stock Style, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Workhorse, Workhorse Custom Chassis, Each

Part Number: RNB-42315

1.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Master Cylinder Reservoir Caps, ACDelco GM Genuine Parts Brake Master Cylinder Caps, Black, Cadillac, Chevrolet, GMC, Pontiac, Saturn, Suzuki, Each

Part Number: ADO-22795538

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $20 Summit Bucks

Valve Cover Grommet, PCV, Rubber, Chevy, Big Block, Each

Part Number: NAL-10198949

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 3, 2026 if ordered today

• Special Order

Engine Oil Filler Tube, Engine Oil Filler Tube, TUBE-OIL FIL

Part Number: ADO-12609624

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

• $20 Summit Bucks
• Special Order

TUBE ASM-OIL FIL

Part Number: ADO-12691785

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
• Special Order

COVER ASM-INT MANIF

Part Number: ADO-12621051

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
• Special Order

PCV Valve, Replacement, Straight, 10.00mm Inlet Size, Steel, Natural, Cadillac, Chevrolet, GMC, Each

Part Number: SMP-V372

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

VALVE COVER GROMMET KIT

Part Number: CGT-C15030

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

• Special Order

Engine Oil Filler Cap

Part Number: SNN-MO190

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

PCV Valve Tubing, Positive Crankcase Ventilation Foul Air Tube, Chevrolet, GMC, Each

Part Number: ADO-12712187

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• $20 Summit Bucks
• Special Order

TUBE ASM-PCV FRESH AIR

Part Number: ADO-12708535

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

TUBE ASM-PCV FOUL AIR

Part Number: ADO-12729668

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

VALVE ASM-PCV

Part Number: ADO-12721582

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

VALVE ASM-O/PMP FLOW CONT SOL

Part Number: ADO-12693046

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

• $20 Summit Bucks
• Special Order

TUBE ASM-OIL FIL

Part Number: ADO-12570623

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

• $20 Summit Bucks
• Special Order