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Aftermarket Parts EPC diagram pending 12556521
CARSPARE · Fuel & Air Intake

Intake Manifold, air supply

Replacement Intake Manifold, air supply for OE 12 556 521 · fits CHEVROLET / GMC. Fitment and quotation details are confirmed per order.

CHEVROLET GMC 6 models · 26 vehicles
OEM reference 12 556 521
Pricing Quote on request FOB / CIF terms confirmed upon RFQ.
New Aftermarket Parts
Required quantity
ONE-STOP SERVICE OE NUMBER CROSS-REFERENCE LCL SHIPPING AVAILABLE DIRECT FROM MANUFACTURERS

Availability, MOQ, packaging, lead time and shipping terms are confirmed in the quotation for each order.

Vehicle compatibility

Models linked to this OE reference.

26 VEHICLES · 6 MODELS
Year ranges are catalog data; confirm exact fitment by VIN for critical orders.
Brand Model Years EPC positions Diagram
CHEVROLET ASTRO 1994–2005 — —
CHEVROLET BLAZER 1994–2005 — —
CHEVROLET S10 1994–2004 — —
CHEVROLET SILVERADO 1999–2007 — —
CHEVROLET TAHOE 1994–1999 — —
GMC JIMMY 1994–2002 — —
Same system

Related published components.

View CHEVROLET catalog
Quote on request OE 39300-22600