Wehrli LB7 / LLY / LBZ Duramax MAF Sensor Aluminum Weld Bung

SKU: WCFWCF205-26

Air Flow Sensor Flange

WCF Bungs

Wehrli

Wehrli LB7 / LLY / LBZ Duramax MAF Sensor Aluminum Weld Bung

SKU: WCFWCF205-26

Air Flow Sensor Flange

WCF Bungs

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

We accept

Description

These billet Mass Air Flow (MAF) bungs for 2001-2007 LB7 / LLY / LBZ 6.6L Duramax engines are CNC machined from 6061-T6 aluminum in DeKalb, IL USA and ready to be welded to your custom aluminum air intake pipe. The bottom of the sensor block has been radius cut specifically for use with either 4" or 5" intake piping. Sensor mounting pad machined with arrow indicating proper direction of airflow to help you locate the sensor on your custom fabricated part in the correct facing. Compatible with the following GM Part Numbers: 97209545, 88892543

Part Type

Air Flow Sensor Flange

Data: v4.2 - Upd: 2026-09-30 17:16:19

Features

CNC Machined Billet Aluminum
M4 x .7mm Thread Mounting Holes (hardware not included)
Made in USA
MAF Bung for Custom Intakes

Specifications

Reference Information

Brand Name/s	Wehrli
StreetFX SKU	wcfWCF205-26
SFX Item ID	4256772
Supplier Item Code	4256772
Manufacturer SKU	WCF205-26
Manufacturer UPC	N/A
Alternative References	LB7