Indmar LS1 LQ9 and 6.0L Starter Marine
Bottom-mount marine starter offered under GT-10099HD, with 9000887 and 571005 listed as comparison references.
Engine & part-number match
Bottom-mount marine starter offered under GT-10099HD, with 9000887 and 571005 listed as comparison references. Confirm the exact engine and installed starter number with GT40 before ordering, especially when choosing among LS1, LT1, LQ9 and other 6.0L applications.
Before ordering
- Engine model and serial number; the boat year alone is insufficient.
- Complete number on the existing part and any replacement/supersession reference.
- Starter mount, engine rotation, terminal arrangement and flywheel configuration.
Exact replacement needs confirmation. Use the checks above so GT40 can confirm the correct part.
Compare product fitment →Product details
Bottom-mount marine starter offered under GT-10099HD, with 9000887 and 571005 listed as comparison references. Confirm the exact engine and installed starter number with GT40 before ordering, especially when choosing among LS1, LT1, LQ9 and other 6.0L applications.
Fitment & setup
Can I select this just because my engine is a 6.0L?
No. Displacement alone does not identify the starter. Match the existing part reference, bottom-mount arrangement and connections, and send the engine identification to GT40.
Which identifiers help confirm this listing?
Send any 9000887 or 571005 reference on the existing starter, along with its label and mounting photos. GT40 must confirm the exact LS1, LT1 or LQ9 application before you order.