| BMW 850Ci 850CSi 850i - Cylinder Head & Valvetrain - Page 1 |
| The cylinder head and valvetrain is a magnificent assembly that combines precisely engineered mechanisms with intricately designed aerodynamics. If, for some reason, a valve spring breaks, the head gasket fails, or a timing belt has snapped, major damage would be inflicted onto the entire motor. When rebuilding the top end assembly of a motor, not only do you need brand new quality parts to get the job done right, but also a reputable machinist to do the work that you can't in your own garage. Be sure to be patient when working on the valvetrain and take all the time you need to build it to your desired specifications. |
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Engine Valve Cover Gasket |
11-12-1-725-002-M17 | Valve Cover Gasket Right Side Cylinders 1-6, 850i 850Ci 850CSi
Brand: Victor Reinz [More Info] |  |
| $19.50 |  |
11-12-1-725-003-M17 | Valve Cover Gasket Left Side Cylinders 7-12, 850i 850Ci 850CSi
Brand: Victor Reinz [More Info] | |
| $20.00 | |
Valve Cover Cap Nut |
| Valve Cover Nut |
| Used to secure the valve cover to the cylinder head. |
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11-61-7-549-043-M9 | Valve Cover Cap Nut "Acorn Nut", 850CSi (16 Per Car) 850Ci (16 Per Car)
Brand: Genuine BMW [More Info] | |
| $4.75 | |
Head Gasket |
| The Cylinder Head gasket is used to seal the cylinder head to the engine block and is also used to keep coolant from leaking into the cylinder. It's recommended that you have your head re-surfaced when you use a new head gasket to ensure proper sealing. |
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11-12-1-702-082-M17 | Head Gasket for Cylinders 1-6 NOTE: Also use- (1) 11 14 1 725 700 chain case gasket, 850Ci M73
Brand: Victor Reinz [More Info] | |
| $28.25 | |
11-12-1-702-083-M17 | Head Gasket for Cylinders 7-12 NOTE: Also use- (1) 11 14 1 725 703 chain case gasket, 850Ci M73
Brand: Victor Reinz [More Info] | |
| $30.50 | |
Cylinder Head Bolt Set |
| Cylinder Head Grommet |
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11-15-1-702-292-M9 | Valve Cover Grommet "Rubber Boot" (2 Per Car), 850Ci M73
Brand: Genuine BMW [More Info] | |
| $25.00 | |
11-15-1-715-844-M9 | Valve Cover Vent Grommet for Valve Cover Air Vent Valve (2 Per Car), 850i 850Ci M70 850CSi
Brand: Genuine BMW [More Info] | |
| $5.75 | |
Valve Guide |
| The valve guide keeps the intake or exhaust valve lubricated inside the cylinder head. |
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09-0387-860-M105 | Valve Guide I.D. 7 mm (12.56 mm), 850i (24 Per Car) 850Ci (24 Per Car) 850CSi (24 Per Car)
Brand: Canyon [More Info] | |
| $4.75 | |
Engine Valve Keeper |
| The valve keepers are the small pieces that keep the valve from dropping into the cylinder. |
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11-34-1-307-136-M80 | Valve Keeper for 7 mm Valve Stems, 850i M70 (48 Per Car) 850Ci M73 (48 Per Car) 850CSi (48 Per Car)
Brand: TRW [More Info] | |
| $1.25 | |
Valve Stem Seal Kit |
| This kit contains the parts needed to replace the valve stem seals in your car's engine. |
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11-34-9-059-172-M30 | Valve Stem Seal Kit, 850i (2 Kits Per Car) 850Ci (2 Kits Per Car) 850CSi (2 Kits Per Car)
Brand: Elring Klinger [More Info] | |
| $9.25 | |
