The Merchant Automotive 10391 WIF Wrench for your GM 6.6L Duramax LML is built to remove the delicate plastic sensor during fuel filter servicing. The wrench is precision machined from T-6061 Aluminum and tolerances are kept to a tight spec to even work on worn or already damaged sensors. Use the handy slot on the other end of the tool to fit the bleeder screw securely and prevent round off.
- T-6061 Aluminum Construction
- Precision Machined To Tight Tolerances
Merchant Automotive WIF Wrench - 10391 will fit: