Air and Fuel Intake Manifolds and Components

Chevrolet Performance

LS6 5.7L Intake Manifold Assembly

$414.97

SKU: 88894339

In Stock
In Stock
Ships by Sep 13
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$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
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Moderate — 2–4 hours

Overview

The Chevrolet Performance 88894339 is a new, direct replacement intake manifold assembly for 5.7L LS6 engines. It is manufactured by General Motors and replaces part number 88890523. This intake manifold is designed for specific Cadillac CTS, Chevrolet Camaro, Chevrolet Corvette, Pontiac Firebird, and Pontiac GTO models from the early to mid-2000s.
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The Chevrolet Performance 88894339 is a genuine GM intake manifold assembly, designed as a direct replacement for specific 5.7L LS6 engine applications. This part, also known as the LS6 Intake Manifold, is constructed from polymer and is black in color. It replaces GM part number 88890523 and is intended for vehicles with a basic operating RPM range of idle to 6,500. This intake manifold is compatible with a range of performance vehicles, specifically fitting: - 2004-2005 Cadillac CTS with the 8 Cyl 5.7L engine (V 4 DOOR models) - 2001-2002 Chevrolet Camaro with the 8 Cyl 5.7L engine (2 DOOR, CONVERTIBLE models) - 2001-2004 Chevrolet Corvette with the 8 Cyl 5.7L engine (2 DOOR, CONVERTIBLE, NOTCHBACK models) - 2001-2002 Pontiac Firebird with the 8 Cyl 5.7L engine (CONVERTIBLE, COUPE models) - 2004 Pontiac GTO with the 8 Cyl 5.7L engine (GTO models) Installation may involve disconnecting various electrical connectors, including those for the throttle body, fuel injectors, EVAP solenoid, MAP sensor, and throttle body sensors. It is crucial to ensure the mating surfaces of the cylinder heads and manifold are clean before installation, free of old gasket material. Proper preparation and a careful reassembly process, including checking coolant levels and inspecting for vacuum leaks post-installation, are recommended.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandChevrolet Performance
Part Number88894339
CategoryAir and Fuel

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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