Description
Check the specifications, dimensions, variation details, referenced part numbers, and available fitment evidence before matching this item to an application.
Keeps the lower timing gear retainer locked while the cylinder head is removed from engine. Compatible with I4, I5 & I6 engines. Without this tool, the disassembly of the lower portion of the engine will increase labor time by 12hrs+ for cylinder head repair. Make sure to follow the GM Service Bulletin “06-06-01-17C” for using the Lower Timing Gear Retainer Tool. Failure to do so may lead to damage and additional repair steps not covered by the warranty. Compare to GM Factory Tool #EN-48464. It is also recommended to use CTA #5047 & GM Factory Tool #EN-46547. Applications: Buick, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile & Saab.
Vehicle information
Available fitment details
Listing compatibility notes
- Keeps the lower timing gear retainer locked while the cylinder head is removed from engine Compatible with I4, I5 & I6 engines.
- Compatible with Buick, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile & Saab Keeps the lower timing gear retainer locked while the cylinder head is removed from engine.
- Compatible with I4, I5 & I6 engines.
Fitment data is provided as a buying aid. Verify the listing against your vehicle and existing part before ordering.
Parameters, dimensions, material, fitment, and part numbers
Buying guidance
Quick decision
A gears listing with source specifications kept visible for comparison.
Fit and size notes
- Keeps the lower timing gear retainer locked while the cylinder head is removed from engine Compatible with I4, I5 & I6 engines.
- Compatible with Buick, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile & Saab Keeps the lower timing gear retainer locked while the cylinder head is removed from engine.
- Compatible with I4, I5 & I6 engines.
Before you buy
- Compare the listing title, photos, package contents, and specifications with the part being replaced.
- Confirm vehicle compatibility and installation requirements before ordering.
Customer feedback
Ratings and written reviews
5.0 / 5
7 source ratings
Source: Amazon. Imported marketplace feedback is shown for product research and is not a review of a purchase made on this website.
ER –
Used on an 04 trail blazer to replace exhaust valves. Worked exactly as it was intended to.