| Part | Manufacturer | OEM Part # | Price | Notes |
| Coolant Temperature Sensor |
| Temperature Gauge Sensor - 1 Pole Term. | MGB | 0055421017 | 29.50 | Opt. # 005-542-26-17 |
| 120 Degrees, at Cylinder Head |
| 105/115 Deg. |
| Engine 103.983: From Series 10-016763 |
| to 09/87 | MGB | 0065456124 | 47.50 | Auxiliary Fan Control Old # 006-545-45-24 |
| Engine 103.983: From Series 12-082791 |
| to 09/87 | MGB | 0065456124 | 47.50 | Auxiliary Fan Control Old # 006-545-45-24 |
| Temperature Sensor |
| 'k-Jetronic' Green |
| California |
| Engine 103.983: to Series 10-016763 |
| to 09/87 | MGB | 0065427717 | 105.00 | Bosch 0.280.130.044/045 |
| Engine 103.983: to Series 12-082791 |
| to 09/87 | MGB | 0065427717 | 105.00 | Bosch 0.280.130.044/045 |
| Federal |
| Engine 103.983: to Series 12-181461 | MGB | 0065427717 | 105.00 | Bosch 0.280.130.044/045 |
| C.I.S. Injection |
| California |
| Engine 103.983: From Series 10-016764 |
| From 09/87 | MGB | 0085423217 | 42.00 | |
| Engine 103.983: From Series 12-082792 |
| From 09/87 | MGB | 0085423217 | 42.00 | |
| Federal |
| Engine 103.983: From Series 12-181462 | MGB | 0085423217 | 42.00 | |