489.07.0004 Injector Sleeve, Cylinder Head
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489.07.0004 Injector Sleeve, Cylinder Head — VOLVO

489.07.0004

Summary

The VADEN ORIGINAL 489.07.0004 is a precision-engineered component designed for heavy-duty engine systems. This Injector Sleeve, Cylinder Head part is compatible with high-performance vehicle brands including VOLVO (21098621, 21274700, 21351717, 85111855, 8512476) and RENAULT TRUCKS (7421274700, 7421351717, 7485121085).

EAN Code8683457040557
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Compatible OEM Codes

  • VOLVO 8512476 85111855 21351717 21274700 21098621
  • RENAULT TRUCKS 7485121085 7421351717 7421274700

Description

The 489.07.0004 is a high-strength component designed to provide reliable sealing and structural integrity within the engine's combustion system. As a critical part of the cylinder head assembly, this injector sleeve ensures optimal performance under heavy-duty thermal and pressure conditions.

This product serves as the OE-equivalent for the VOLVO 21098621, 21274700, 21351717, 85111855, and 8512476 systems and the RENAULT TRUCKS 742127470 even in demanding environments. It is specifically engineered to meet the rigorous standards required for heavy commercial vehicle engine maintenance.

Workshop technicians should ensure that all installation surfaces are completely clean and free of debris before fitting this sleeve to prevent leaks or improper seating. Given its role in the injection system, regular inspection of the cylinder head area during scheduled engine services is recommended to maintain peak efficiency.

Using high-strength components like this one helps prevent common issues related to injector seat wear and ensures long-term operational stability in truck and bus engines.

Other OEMs

RENAULT TRUCKS

  • 7485121085
  • 7421351717
  • 7421274700

VOLVO

  • 8512476
  • 85111855
  • 21351717
  • 21274700
  • 21098621

Vehicles Used

BrandModelEngine
RENAULT TRUCKS
VOLVO

FAQ

Which vehicle brands are compatible with this part?
This part is compatible with VOLVO (codes: 21098621, 21274700, 21351717, 85111855, 8512476) and RENAULT TRUCKS (codes: 7421274700, 7421351717, 7485121085).
What is the primary function of the 489.07.0004 injector sleeve?
It functions as a critical component within the cylinder head to provide a stable seat and seal for the fuel injector in heavy commercial vehicle engines.
Can this part be used as an OE replacement?
Yes, it is designed as an OE-equivalent for several Volvo and Renault Trucks engine specifications to ensure proper fitment and performance.
Is this part suitable for heavy commercial vehicles?
Yes, this component is engineered specifically for heavy commercial vehicles like trucks and buses requiring high-strength engine parts.
What should technicians check during installation?
Technicians should verify that the cylinder head seat is clean and inspect all surrounding seals to ensure a perfect fitment for the injector sleeve.