The vacuum pump service part for affected vehicles listed in
Isuzu technical service bulletin SB23-J-001A for 2008-2022 Isuzu N-Series.
- Bulletin number
- SB23-J-001A
- Component
- Engine and engine cooling
- Summary
- The vacuum pump service part for affected vehicles listed in this bulletin has been superseded and is now the same vacuum pump that is the service part for the 6.6L gas engine. The updated pump requires the outlet vacuum hose be rerouted for proper fitment. Follow the service procedure below to install the updated replacement vacuum pump and reroute the outlet vacuum hose as set forth below.
Owners of these vehicles have filed 2 complaints in the engine category.
Vehicles covered
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