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Elring 802.720 Engine Cylinder Head Bolt Set
| Brand | Elring 802.720 |
|---|---|
| Bolt Head-/Nut Design | Male hex |
| Number of bolts/screws | 10 |
| Spanner Size | 19 mm |
| Thread Size | M 12x1,75x157 |
| Fits | BMW · 65 vehicles |
Male hex design. Standard tool engagement for cylinder head service and rebuild work.
M12 thread spec. Sized for listed BMW engine applications with a 157 mm length.
Elring hardware. Cataloged engine fastener solution for classic BMW applications.
Cross-references 14-32000-01, 22-11035B and 016250B for the same application. See all 7.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Overview
This Elring engine cylinder head bolt set is built for BMW engines that require M12 x 1.75 x 157 mm fasteners with a male hex head. It is a fitment-based replacement for classic BMW 1600, 1800, 2000, and 318i applications, with vehicle-specific notes listed below.
Key Features
- Engine cylinder head bolt set for cylinder head service and rebuild work.
- Male hex bolt head design for standard tool engagement.
- M12 x 1.75 x 157 mm thread specification for listed applications.
- Fits BMW 2002, BMW 2000, and BMW 1600 applications with confirmed dimensions.
- Elring part number 802.720 for catalog and service reference.
Detailed Description
Elring 802.720 is an engine cylinder head bolt set intended for BMW engines that use the specified M12 thread, 157 mm length, and male hex head design. The fitment data covers multiple classic BMW applications, including 1963-1974 BMW 1800 and 1800ti, 1964-1971 BMW 1600 and 1600ti, 1966-1972 BMW 2000 and 2000ti, 1971-1974 BMW 2002tii, 1975-1976 BMW 2002, 1977-1979 BMW 320i, and 1984-1985 BMW 318i. For buyers searching for BMW 2002 cylinder head bolts or BMW 318i head bolt replacement, this part number 802.720 provides a direct catalog match to the listed engine hardware requirements.
This part cross-references Monroe Shocks & Struts (e.g., 14-32000-01, 22-11035B) for the same application.
What It Helps Address
- Worn or stretched cylinder head bolts during engine rebuilds.
- Incorrect thread size or length when replacing head fasteners.
- Service needs on BMW engines that require male hex head bolts.
- Head fastening issues on classic BMW 2002, BMW 2000, and BMW 1600 platforms.
Installation Notes
Verify thread size, length, and head design against the engine specification before installation. Use the fitment notes for each BMW application to confirm the correct hardware match, especially on engines where the same model family may use different bolt details. Follow the vehicle service procedure for tightening sequence and torque specification.
Quality Assurance
Elring is a recognized engine sealing and hardware brand used in professional repair and rebuild applications. Part number 802.720 is cataloged with detailed dimensional fitment data to support accurate selection for the listed BMW engines.
| Year | Make | Model | Submodel | Body Type | Drive Type | Liters | Cylinders | Fuel Type | Notes |
|---|---|---|---|---|---|---|---|---|---|
| 1985 | BMW | 318i | — | — | — | 1.8L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1984 | BMW | 318i | — | — | — | 1.8L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1979 | BMW | 320i | — | — | — | 2.0L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1978 | BMW | 320i | — | — | — | 2.0L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1977 | BMW | 320i | — | — | — | 2.0L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1976 | BMW | 2002 | — | — | — | 2.0L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1975 | BMW | 2002 | — | — | — | 2.0L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1974 | BMW | 2002 | Turbo | Sedan | RWD | 2.0L | L4 | — | — |
| 1974 | BMW | 2002tii | — | — | — | 2.0L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1973 | BMW | 2002 | Turbo | Sedan | RWD | 2.0L | L4 | — | — |
| 1973 | BMW | 2002tii | — | — | — | 2.0L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1972 | BMW | 2000 | — | — | — | 2.0L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1972 | BMW | 2000tii | — | — | — | 2.0L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1972 | BMW | 2002 | Base | Sedan | RWD | 2.0L | L4 | — | — |
| 1972 | BMW | 2002tii | — | — | — | 2.0L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1971 | BMW | 1600 | — | — | — | 1.6L | L4 | GAS | — |
| 1971 | BMW | 1600-2 | — | — | — | 1.6L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1971 | BMW | 1800 | — | — | — | 1.8L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1971 | BMW | 1802 | — | — | — | 1.8L | L4 | GAS | — |
| 1971 | BMW | 2000 | — | — | — | 2.0L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1971 | BMW | 2000ti | — | — | — | 2.0L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1971 | BMW | 2000tii | — | — | — | 2.0L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1971 | BMW | 2002 | Base | Sedan | RWD | 2.0L | L4 | — | — |
| 1971 | BMW | 2002tii | — | — | — | 2.0L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1970 | BMW | 1600 | — | — | — | 1.6L | L4 | GAS | — |
| 1970 | BMW | 1600-2 | — | — | — | 1.6L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1970 | BMW | 1800 | — | — | — | 1.8L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1970 | BMW | 2000 | — | — | — | 2.0L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1970 | BMW | 2000ti | — | — | — | 2.0L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1970 | BMW | 2000tii | — | — | — | 2.0L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1970 | BMW | 2002 | Base | Sedan | RWD | 2.0L | L4 | — | — |
| 1969 | BMW | 1600 | — | — | — | 1.6L | L4 | GAS | — |
| 1969 | BMW | 1600-2 | — | — | — | 1.6L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1969 | BMW | 1800 | — | — | — | 1.8L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1969 | BMW | 2000 | — | — | — | 2.0L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1969 | BMW | 2000ti | — | — | — | 2.0L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1969 | BMW | 2000tii | — | — | — | 2.0L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1969 | BMW | 2002 | Base | Sedan | RWD | 2.0L | L4 | — | — |
| 1968 | BMW | 1600 | — | — | — | 1.6L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1968 | BMW | 1600-2 | — | — | — | 1.6L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1968 | BMW | 1600ti | — | — | — | 1.6L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1968 | BMW | 1800 | — | — | — | 1.8L | L4 | GAS | — |
| 1968 | BMW | 2000 | — | — | — | 2.0L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1968 | BMW | 2000ti | — | — | — | 2.0L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1968 | BMW | 2002 | Base | Sedan | RWD | 2.0L | L4 | — | — |
| 1967 | BMW | 1600 | — | — | — | 1.6L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1967 | BMW | 1600-2 | — | — | — | 1.6L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1967 | BMW | 1600ti | — | — | — | 1.6L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1967 | BMW | 1800 | — | — | — | 1.8L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1967 | BMW | 1800ti | — | — | — | 1.8L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1967 | BMW | 2000 | Base | Sedan | RWD | 2.0L | L4 | — | — |
| 1967 | BMW | 2000ti | — | — | — | 2.0L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1967 | BMW | 2002 | Base | Sedan | RWD | 2.0L | L4 | — | — |
| 1966 | BMW | 1600 | — | — | — | 1.6L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1966 | BMW | 1800 | — | — | — | 1.8L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1966 | BMW | 1800ti | — | — | — | 1.8L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1966 | BMW | 2000 | Base | Sedan | RWD | 2.0L | L4 | — | — |
| 1966 | BMW | 2000ti | — | — | — | 2.0L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1965 | BMW | 1600 | — | — | — | 1.6L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1965 | BMW | 1800 | — | — | — | 1.8L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1965 | BMW | 1800ti | — | — | — | 1.8L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1964 | BMW | 1600 | — | — | — | 1.6L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1964 | BMW | 1800 | — | — | — | 1.8L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1964 | BMW | 1800ti | — | — | — | 1.8L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
| 1963 | BMW | 1800 | — | — | — | 1.8L | L4 | — | Length: 157mm; Thread Size: M12; Thread Pitch: 1.75mm; Bolt Head Nut Design: Male Hex |
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