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0103 002 Cylinder Head Plug, Engine
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0103 002 Cylinder Head Plug for Volvo Engines

0103 002

Summary

This cylinder head plug is designed for Volvo heavy commercial vehicle engines, featuring a 1-3/4” - 16 UNF thread size to ensure precise sealing within the engine block and cylinder head assembly. Equivalent to OE Volvo 15021213.

Product identifiers
EAN Code8699031057347
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Compatible OEM Codes

  • VOLVO
    • 467649
    • 467367
    • 15021213

Description

What does a cylinder head plug do?

This cylinder head plug serves as a critical sealing component within the engine architecture, specifically designed to close machined openings such as oil galleries or coolant passages. Manufactured with high-strength components, it maintains the necessary internal pressure required for efficient engine operation during heavy-duty service.

Compatible Volvo engines and models

This part is specifically compatible with Volvo engines including the TD102, TD122, D12A, TD103, D10A, and TD123. It is also fitted to Volvo models such as the F10, F12, FH12, FL10, FL12, NH12, NL10, NL12, B10B, B10M, and B12. Consult your authorized distributor.

Installation and maintenance guidance

For correct installation, ensure the 1-3/4” - 16 UNF thread is clean and free of debris. Technicians should verify the engine code and cylinder head version before installation to ensure an exact match. During engine overhauls, replacing these plugs helps prevent pressure loss in the lubrication or cooling circuits.

Troubleshooting and inspection

Regular inspection of engine seals can prevent significant fluid leaks. If signs of coolant or oil seepage are detected near the cylinder head, checking these plugs is a recommended maintenance step.

OE cross-reference

0103 002 (Cylinder Head Plug) is the equivalent of the Volvo OE numbers. This part directly replaces Volvo OE numbers 15021213, 467367, 467649.

Technical Specifications

Technical Specifications
Thread Size1-3/4” - 16 UNF

Other OEMs

VOLVO

  • 467649
  • 467367
  • 15021213

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
VOLVO
VOLVO B10B D10A
VOLVO B10M D10A
VOLVO B12 D12A
VOLVO F10 TD102
VOLVO F12 TD122
VOLVO FH12 D12A
VOLVO FL10 D10A
VOLVO FL10 TD102
VOLVO FL10 TD103
VOLVO FL12 TD122
VOLVO FL12 TD123
VOLVO NH12 D12A
VOLVO NL10 D10A
VOLVO NL12 D12A

FAQ

What is the purpose of this cylinder head plug?
It is a sealing component used to close off machined openings like oil or coolant passages within the cylinder head of heavy commercial vehicle engines.
Which Volvo engines are compatible with this part?
This part is compatible with various Volvo engines including the TD102, TD122, D12A, TD103, D10A, and TD123 series.
What are the technical thread specifications?
The component features a 1-3/4” - 16 UNF thread size to ensure precise fitment within the specified engine assembly.
When should I replace the cylinder head plugs?
It is recommended to replace them during engine overhauls or if you detect leaks in the coolant or oil systems near the cylinder head.
What are the OE reference numbers of this part?
0103 002 directly replaces Volvo OE numbers 15021213, 467367, 467649.