WETHB40-12 LS Gen 4 Throttle Body Extension DBW 6-Wire 5.3 6.2 L59 LC9 LMG LQ4 LQ9 LM7 L76

Name: WETHB40-12 LS Gen 4 Throttle Body Extension DBW 6-Wire 5.3 6.2 L59 LC9 LMG LQ4 LQ9 LM7 L76
Brand: ICT BILLET
SKU: 335-WETHB40-12
Price: 44.00 USD
Availability: InStock

^$44⁰⁰

Ships on 09/21/2026

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LS Gen 4 Throttle Body Extension DBW 6-Wire 5.3 6.2 L59 LC9 LMG LQ4 LQ9 LM7 L76

ICT Billet WETHB40-12 Features:

LS Gen 4 Drive By Wire Throttle Body 6-Wire 12 in. Extension

Sealed, crimped and assembled in Wichita Kansas, with USA made, OEM grade, TXL wire

Every assembly is individually hand-tested to ensure it exceeds OEM standards
Compatible with 2008 and newer GM series engines with 6 terminal Throttle Body Connector Drive-by-Wire applications
Includes: 1pc wire extension harness
Assembled with OEM tooling, OEM Delphi (connector, lock, seals, and terminals),(uses OEM harness wire colors)

Don't take a chance with cheap wire connectors, that use poor quality (wire, crimps, twisted/bent/unseated terminals) and have conductivity issues that will cause your engine to run poorly and be difficult to diagnose.

Part TypeThrottle Body Extension

BrandICT BILLET

Package Height1.0

Package Width6.0

Package Length6.0

Weight0.13 PG

Part CategoryPerformance Parts

Part FitmentSemi Universal

Vendor Part NumberWETHB40-12

Package Qty1

Package TypeEA

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Some parts are not legal for use in California or other states with similar laws / regulations

WETHB40-12 LS Gen 4 Throttle Body Extension DBW 6-Wire 5.3 6.2 L59 LC9 LMG LQ4 LQ9 LM7 L76

ICT Billet WETHB40-12 Features:

LS Gen 4 Drive By Wire Throttle Body 6-Wire 12 in. Extension

Sealed, crimped and assembled in Wichita Kansas, with USA made, OEM grade, TXL wire

⚠️ Warning

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