Collection: Engine Parts
OconnorParts.com specializes in hard to find and discontinued OEM auto parts. These parts are new and may have aged, distressed and or open packages, see descriptions.
We are a multi-brand full scale dealership, and we buy and warehouse much more than what is currently offered on this website. If you have a newer vehicle of a brand we sell, we urge you to reach out and inquire. We can also check fitment by VIN#. Please use our contact form and describe your needs. - CONTACT US
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Genuine Fisher MVP Cartridge Valve 66783K | OS2-05-C
Regular price $80.00 USDRegular priceUnit price per -
Sold outGM OEM Pushrod 10238852 | OS6-06
Regular price $9.76 USDRegular priceUnit price per -
Genuine GM BATTERY HOLD DOWN RETAINER ROD 23406843 | OS2-03-C
Regular price $25.53 USDRegular priceUnit price per -
GM Parts Genuine 12660270 Exhaust Gas Recirculation (EGR) Valve | CS15-D
Regular price $167.90 USDRegular priceUnit price per -
S137151733 Hino Valve exh std S1371-51733 Genuine OEM Part | OS3-10
Regular price $25.53 USDRegular priceUnit price per -
S137111632 Hino Valve intake std S137111632 Genuine OEM Part | OS3-10
Regular price $20.00 USDRegular priceUnit price per -
Genuine OE GM Water Pump Outlet Pipe 97352450 Isuzu 8973524501 | CS10-C-T
Regular price $151.36 USDRegular priceUnit price per -
Genuine MERITOR WABCO AIR SYS VALVE, LEVELING - S4640070040 | OS6-16
Regular price $53.63 USDRegular priceUnit price per -
GM OEM Steering Gear-Outer Tie Rod Nut 11609618 | OS1-01-C
Regular price $7.66 USDRegular priceUnit price per -
NOS oem GM 94580619 Hood-Support Rod Holder | OS1-01-A
Regular price $6.13 USDRegular priceUnit price per -
Genuine Mack OEM Belt Tensioner Kit *DAYCO*, 21568411 | CS13-B
Regular price $225.00 USDRegular priceUnit price per -
Genuine GM OEM-Pcv Valve 12637666 | OS4-16-B
Regular price $15.32 USDRegular priceUnit price per -
Corvette Camaro Firebird Genuine GM ACDELCO OEM Water Pump 12681185 | OS-FL
Regular price $195.00 USDRegular priceUnit price per -
Genuine OEM GM Drive Belt Tensioner 12557838 | CS10-D
Regular price $50.00 USDRegular priceUnit price per -
Genuine OEM GM 24245346 Transmission Valve Body Separator Plate | OS-FL
Regular price $31.49 USDRegular priceUnit price per -
Volvo 85114006 Hadley Level Valve Bracket, Leveling Valve Suspension | CS15-D
Regular price $19.60 USDRegular priceUnit price per
Browse By Parts Category
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BlueBird Bus Parts
OconnorParts.com stocks hard to find discontinued and aged genuine OEM BlueBird Bus...
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Caterpillar Parts
OconnorParts.com stocks hard to find discontinued and aged genuine OEM Caterpillar parts...
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Volkswagen Parts
OconnorParts.com stocks hard to find discontinued and aged genuine OEM Volkswagen VW...
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Western Star Parts
OconnorParts.com stocks hard to find discontinued and aged genuine OEM Western Star...
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Hino Truck Parts
OconnorParts.com stocks hard to find discontinued and aged genuine OEM Hino Truck...
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Isuzu Truck Parts
OconnorParts.com stocks hard to find discontinued and aged genuine OEM Isuzu Truck...
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Mack Truck Parts
OconnorParts.com stocks hard to find discontinued and aged genuine OEM Mack Truck...
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Fisher Plow Parts
OconnorParts.com stocks hard to find discontinued and aged genuine OEM Fisherv/ Western...
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Cummins Parts
OconnorParts.com stocks hard to find discontinued and aged genuine OEM Cummins parts...
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Volvo Truck Parts
OconnorParts.com stocks hard to find discontinued and aged genuine OEM Volvo Truck...
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Freightliner Parts
OconnorParts.com stocks hard to find discontinued and aged genuine OEM Freightliner parts...
