Sierra 18-6275-1 Starter

Sierra 18-6275-1 Starter for 3.0L MerCruiser, Volvo

Used on late model MerCruiser and Volvo 3.0L marine engines with a 14" Flywheel. Fits 1983 & newer GM V-6 & V-8 engines, 1999 & newer MCM 3.0L.

Features:

• 2 long bolt offset pattern
• Clockwise rotation
• Permanent magnet gear reduction starter

Interchangeable With:

• Arco
• 30470
• 30433
• Mallory
• 9-15907
• MerCruiser Stern Drive
• 50-12121A2
• 50-12177A2
• 50-77328A1
• 50-77328A3
• 50-806964A2
• 50-806964A3
• 50-806964A4
• 50-806964R3
• 50-806964R4
• 50-807904A1
• 50-812428A3
• 50-812604A2
• 50-822330A2
• 50-863007A1
• 50-863007R01
• 50-864340A2
• 50-864340R02
• 50-864340R2
• 50-99418A2
• 50-99418R03
• 50-99418R2
• OMC Stern Drive
• 3857747
• 3860566
• Volvo Penta
• 3857747
• 3860566
• 3885317

 s/s from Sierra # 18-6275

Frequently Asked Questions

What is the Sierra 18-6275-1 Starter for 3.0L MerCruiser, Volvo used for?

The Sierra 18-6275-1 is a replacement starter used on late-model MerCruiser and Volvo 3.0L marine engines with a 14-inch flywheel. It also fits 1983 and newer GM V-6 and V-8 engines and 1999 and newer MCM 3.0L applications.

What type of starter is the Sierra 18-6275-1?

The Sierra 18-6275-1 is a permanent magnet gear reduction starter with clockwise rotation. It uses a two-long-bolt offset mounting pattern for the specified marine engine applications.

What MerCruiser and Volvo marine engines does the Sierra 18-6275-1 starter fit?

The starter is specified for late-model MerCruiser and Volvo 3.0L marine engines with a 14-inch flywheel. It also fits 1983 and newer GM V-6 and V-8 engines and 1999 and newer MCM 3.0L applications. Verify your engine and flywheel specifications before purchasing.

What part numbers are interchangeable with the Sierra 18-6275-1 starter?

The Sierra 18-6275-1 is listed as interchangeable with Arco 30470 and 30433, Mallory 9-15907, OMC Stern Drive 3857747 and 3860566, and Volvo Penta 3857747, 3860566, and 3885317. It also replaces Sierra 18-6275.

Which MerCruiser Stern Drive part numbers are interchangeable with the Sierra 18-6275-1?

Listed interchangeable MerCruiser Stern Drive numbers include 50-12121A2, 50-12177A2, 50-77328A1, 50-77328A3, 50-806964A2, 50-806964A3, 50-806964A4, 50-806964R3, 50-806964R4, 50-807904A1, 50-812428A3, 50-812604A2, 50-822330A2, 50-863007A1, 50-863007R01, 50-864340A2, 50-864340R02, 50-864340R2, 50-99418A2, 50-99418R03, and 50-99418R2.

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