MerCruiser® 8M0230659
MerCruiser® TPS for 350 MAG MPI and MX 6.2L MPI (1999–2001). Historical OEM 803148, current service number 8M0230659. NOT the same TPS as 805226A1 or 8M0221731.
Mercury superseded 803148 to current service number 8M0230659.
View 8M0230659 TPS Page8M0230659 / 803148 applies to 350 MAG MPI and MX 6.2L MPI (1999–2001) only. Do not substitute for 805226A1 or 8M0221731. Verify engine model and serial number before ordering.
Verified Engine Applications
Application rows are derived from the verified Mercury/Quicksilver fitment matrix.
| Engine Model | Years | Serial Range | Status |
|---|---|---|---|
| MerCruiser® 350 MAG MPI — 350 V8 | 1999 | 0L331599–0L335999 | Verified |
| MerCruiser® 350 MAG MPI — 350 V8 | 1999–2001 | 0L340000–0M299999 | Verified |
| MerCruiser® 350 MAG MPI Horizon MIE — 350 V8 | 1999–2001 | 0L304700–0M299999 | Verified |
| MerCruiser® 350 MAG MPI MIE — 350 V8 | 1999–2001 | 0L302200–0M299999 | Verified |
| MerCruiser® 350 MAG MPI Ski — 350 V8 | 1999–2001 | 0L304600–0M299999 | Verified |
| MerCruiser® MX 6.2L MPI — 377 V8 | 2000–2001 | 0L680003–0M299999 | Verified |
Complete System — All Components
Components shown are derived from the verified fitment matrix for each engine row. DTS applications may have blank IAC / TPS fields — this is correct per Mercury documentation. Verify your exact engine model and serial number before ordering any component.
MerCruiser® 350 MAG MPI — 350 V8
1999 · 0L331599–0L335999
MerCruiser® 350 MAG MPI — 350 V8
1999–2001 · 0L340000–0M299999
MerCruiser® 350 MAG MPI Horizon MIE — 350 V8
1999–2001 · 0L304700–0M299999
MerCruiser® 350 MAG MPI MIE — 350 V8
1999–2001 · 0L302200–0M299999
MerCruiser® 350 MAG MPI Ski — 350 V8
1999–2001 · 0L304600–0M299999