- Truck Engines:
- C-10 (S/N: AKB1-UP; 2PN1-UP)
- On-highway Engines:
- C11 (S/N: KCA1-UP)
- C-12 (S/N: CPD1-UP; MBL1-UP; 1YN1-UP; ALS1-UP; 2KS1-UP; 9NS1-UP)
- C-15 (S/N: MBN1-UP; 6NZ1-UP)
- C13 (S/N: KCB1-UP)
- C15 (S/N: BXS1-UP; MXS1-UP)
Jacket water heaters are now available for the On-highway Engines and the Truck Engines that are listed above. Refer to Table 1 for the correct part numbers. Refer to Service Magazine, SEPD0108, 20 April 1992, "Be Sure to Use Correct Installation Procedure for Core Plug Block Heaters (Engine Coolant Heaters)" for guidelines for installing the jacket water heaters. The jacket water heaters should be installed in the rear of the oil cooler bonnet.
| Engine | Bonnet | 120 Volt | 240 Volt | Installation Torque | Notes | ||
| Jacket Water Heater Element Assembly | Heater Cord Assembly | Jacket Water Heater Element Assembly | Heater Cord Assembly | ||||
| C-10 | 155-7975 | 131-8627 | 9N-5253 | 154-2881 | 4N-8227 | 38 N·m (28 lb ft) |
Refer to Illustration 1. |
| C-12 | 155-7975 | 131-8627 | 9N-5253 | 154-2881 | 4N-8227 | 38 N·m (28 lb ft) |
Refer to Illustration 1. |
| C-15 | 163-9385 | 9G-6655 | 9N-5253 | 6T-3764 | 4N-8227 | 75 N·m (55 lb ft) |
Refer to Illustration 3. |
| C-16 | 163-9385 | 9G-6655 | 9N-5253 | 6T-3764 | 4N-8227 | 75 N·m (55 lb ft) |
Refer to Illustration 3. |
| C11 | 236-2660 | 246-2686 | 9N-5253 | 246-3513 | 4N-8227 | 143 N·m (105 lb ft) |
Refer to Illustration 2. |
| C13 | 236-2660 | 246-2686 | 9N-5253 | 246-3513 | 4N-8227 | 143 N·m (105 lb ft) |
Refer to Illustration 2. |
| C15 | 223-4746 | 251-6721 | 9N-5253 | 251-6723 | 4N-8227 | 215 N·m (160 lb ft) |
Refer to Illustration 4. |
Note: Apply sealant to the threads of the 131-8627 Jacket Water Heater Element Assembly and the 9G-6655 Jacket Water Heater Element Assembly prior to installation.
Note: For European applications, use any jacket water heater that is 240 Volt. Use a 217-6284 Heater Cord Assembly for this application.
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| Illustration 1 | g01058132 |
Typical example for C-10 and C-12 Truck Engines (1) Port for installing jacket water heater element (2) Bonnet (3) Oil cooler | |
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| Illustration 2 | g01058135 |
Typical example for C11 and C13 On-highway Engines (1) Port for installing jacket water heater element (2) Bonnet (3) Oil cooler | |
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| Illustration 3 | g01058136 |
Typical example for C-15 and C-16 Truck Engines (1) Port for installing jacket water heater element (2) Bonnet (3) Oil cooler | |
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| Illustration 4 | g01058140 |
Typical example for C15 On-highway Engines (1) Port for installing jacket water heater element (2) Bonnet (3) Oil cooler | |