Elring 690.170 Fuel Injector Seal Kit

Elring Fuel Injector Seal Kit for OE-Style Service

Restore a proper seal at the fuel injector with the Elring 690.170 fuel injector seal kit. This service kit is built for direct-fit maintenance on select Audi and Volkswagen diesel applications, helping address injector sealing concerns during repair or reassembly.

Key Features

• Fuel injector seal kit for service and repair work
• Elring part number 690.170
• OE-style sealing solution for injector service
• Fits select Audi A3, Audi A4, and Volkswagen Jetta applications
• Cross-references 03G 198 051 D and 15-42119-01 for the same application

Detailed Description

Elring 690.170 is a fuel injector seal kit used in injector service procedures where a reliable seal is needed between the injector and the engine. It is listed for 2006-2011 Audi A3, 2006 Audi A4, and 2006-2010 Volkswagen Jetta applications, making it a focused replacement choice for common VW/Audi diesel service needs. If you are searching for a fuel injector seal kit for 2006-2011 Audi A3 or a fuel injector seal kit for 2006-2010 Volkswagen Jetta, this part number is a direct reference point.

What It Is Used For

• Fuel seepage around the injector base
• Combustion leakage at the injector seal area
• Hard starting caused by poor injector sealing
• Rough idle related to injector seal wear
• Service replacement during injector removal and reinstallation

Installation Notes and Tips

Install only on the listed Audi and Volkswagen applications and verify the injector and cylinder head sealing surfaces are clean before assembly. Follow the vehicle service procedure for injector removal, seal replacement, and torque specifications. Confirm the part number 690.170 against the original seal kit reference before installation.

Quality Assurance

Elring is an established OE-focused sealing brand, and this kit is built to meet the demands of injector service on the specified Audi A3, Audi A4, and Volkswagen Jetta applications. Verify fitment by year, make, model, and OE cross-reference before completing the repair.