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OEM Mercury Mercruiser Quicksilver - 66221 End Cover NOS
Genuine Mercury Mercruiser Quicksilver part. New old stock.
Known to fit:
230 HP/5.0L 260 HP/5.7L ENGINE - 5.0L MIE (4 BBL.) GM 305 V-8 1987-1995 | 230 HP/5.0L 260 HP/5.7L ENGINE - 260 MIE GM 350 V-8 1987 |
5.7L INBOARD ENGINE - 5.7L MIE GM 350 V-8 1994-1995 | ACCESSORIES MERCRUISER VOLUME I - Exhaust / Cooling Systems and Extension Kits |
MIE 5.7L INBOARD - 5.7L MIE GM 350 V-8 1996 | 340 HP/7.4L W/BORG WARNER TRANS (GM) - 340 MIE W/B/W GM 454 V-8 1981-1987 |
3.0L/LX ALPHA ONE - 3.0L GM 181 I/L4 1 1998 | 330 HP ENGINE W/BORG WARNER - 330 GM 454 V-8 1982-1987 |
3.0L TKS ALPHA PLUS SERIES - 3.0L TKS Plus | 3.0L MPI EC - 3.0L MPI EC |
3.0L ALPHA ONE - 3.0L GM 181 I/L4 | 260 ENGINE (G.M.) - 260 (4 BBL.) GM 350 V-8 1978-1982 |
EXHAUST/COOLING SYSTEMS AND EXTENSION KITS - Exhaust / Cooling Systems and Extension Kits | 230 HP/5.0L 260 HP/5.7L ENGINE - 5.7L MIE GM 350 V-8 1988-1993 |
228 ENGINE (G.M.) - 228 MIE (4 BBL.) GM 305 V-8 1979-1980 | ACCESSORIES MERCRUISER VOLUME I - Power Steering/Tiller Handles/ Shift Kits |
3.0L/LX ALPHA ONE - 3.0LX GM 181 I/L4 1996-1997 | 340 HP/7.4L W/BORG WARNER TRANS (GM) - 7.4l MIE W/B/W GM 454 V-8 1988-1992 |
5.7L INBOARD ENGINE - 5.7L MIE GM 350 V-8 1997 | ACCESSORIES MERCRUISER VOLUME I - Fuel/Oil Tanks, Lines, Filter Kits and Corrosion |
MERCRUISER SEC H FRESH WATER COOLING - Exhaust / Cooling Systems and Extension Kits | 228 ENGINE (G.M.) - 228 (4 BBL.) GM 305 V-8 1979-1982 |