Exhaust Manifold for 2003 GMC Sierra 1500

No.

Part # / Description / Price

Price

Exhaust Manifold

12605246

Positions: Right

Notes: PARTS: Order by engine equipment, transmission type, and vehicle series.

Exhaust Manifold

12616285

Positions: Left

Notes: PARTS: Order by engine equipment, transmission type, and vehicle series.

MSRP $634.75 CAD

$466.51 CAD

MSRP $634.75 CAD

$466.51 CAD

Exhaust Manifold

12616286

Positions: Right

Description: Exc.Calif. Exc.LEV Spec. Ulev spec. Federal. Exc.Natural Gas Conversion.

MSRP $612.39 CAD

$450.09 CAD

MSRP $612.39 CAD

$450.09 CAD

Catalytic Converter ¹

19418928

Notes: PARTS: Order by engine equipment, transmission type, and vehicle series.

Description: 4.8L gas. 4.3L gas. Tahoe, Yukon. 4.8l, 5.3l. All. Tier 1 Emissions. Federal. California. Suburban, Yukon XL. 4.8l, 5.3l.

Muffler

10376413

Description: Silverado, sierra. 4.8l, 5.3l. 1/2 ton. 6 1/2 box. Without extended cab. 5.3L gas, 6 1/2 foot bed. 4.8L gas, 6 1/2 foot bed.

Muffler

10376416

Description: Silverado, sierra. 4.8l, 5.3l. 1/2 ton. 8 box. With extended cab. 5.3L gas, 8 foot bed. 4.8L gas, 8 foot bed.

Exhaust Muffler

10376418

Description: Silverado, sierra. 4.8l, 5.3l. 1/2 ton. 6 1/2 box. With extended cab. 143 wheelbase.

¹ This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.

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