2013-2018 Audi S8 & A8 Safety Recall 51G6 / Engine Compartment Seal

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July 7, 2020 NHTSA CAMPAIGN NUMBER: 20V397000

Engine Compartment Seal May Detach

If the seal contacts hot engine components, there could be an increased risk of a fire.

 

NHTSA Campaign Number: 20V397

Manufacturer Volkswagen Group of America, Inc.

Components STRUCTURE

Potential Number of Units Affected 12,964

 

Summary

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2013-2018 Audi S8 and A8 vehicles. The seal around the engine compartment may come loose and contact hot engine components.

 

Remedy

Audi will notify owners, and dealers will install a retaining plate to prevent the engine compartment seal from loosening. The recall began September 4, 2020. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen’s number for this recall is 51G6.

 

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

 

Check if your Audi has a Recall

 


Problem Description

The engine compartment seal (the seal around the entire engine compartment) may deform or dislocate under unfavorable circumstances. In rare cases, the engine compartment seal may become loose and get in touch with hot parts within the engine compartment due to vibrations that occur during vehicle operation. This may result in the engine compartment seal (and possibly adjacent components) becoming scorched, creating a risk of fire.

 

Corrective Action

Install a retaining plate that will prevent the engine compartment seal from loosening.

 

Precautions

When the hood is open, it is possible to see that the engine compartment seal is no longer in the correct position. Customers experiencing this condition with their vehicle are advised to contact their authorized Audi dealer without delay to have the vehicle inspected/repaired.

 

Owner Notification

Owner notification took place in September 2020. Owner letter examples are included in this bulletin for your reference.

 

Repair

REPAIR AVAILABLE – September 18, 2020 – Install a retaining plate that will prevent the engine compartment seal from loosening.

 

Quantity Part Number Part Description
1 4H0-807-153 Lock Plate
2 N-107-370-01 Nut

 

Repair Overview

Install new engine compartment seal retaining plate.

 

Install Retaining Plate

Install retaining plate:

WARNING

Risk of injury

Exhaust components are hot. Use care when working near hot exhaust components.

 

NOTE

Engine cover shown removed for clarity. This repair can be completed with the engine cover in place.

 

NOTE

The retaining plate will prevent the engine compartment seal from falling onto the exhaust.

 

  • Ensure engine compartment seal is completely installed on the water box/plenum chamber cover.

 

  • Install new retaining plate <1> over the existing studs on the water box/plenum chamber cover.

 

  • Install new nuts <2> and torque to 8 Nm.

 

Part Number Part Description
4H0-807-153 Retaining plate
N-107-370-01 Nut (x2)

 



12 Affected Products

Vehicles

MAKE MODEL YEAR
AUDI A8 2013-2018
AUDI S8 2013-2018

 


12 Associated Documents

Manufacturer Notices(to Dealers,etc)

RCMN-20V397-7796.pdf 713.146KB

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Defect Notice 573 Report

RCLRPT-20V397-9422.PDF 215.835KB

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Recall Acknowledgement

RCAK-20V397-2656.pdf 243.881KB

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ISSUED Owner Notification Letter(Part 577) – 51G6__Audi Customer

RCONL-20V397-1114.pdf 142.732KB

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Manufacturer Notices(to Dealers,etc) – 51G6__Audi Dealer Notice of Owner Mailing

RCMN-20V397-8636.pdf 124.136KB

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ISSUED Owner Notification Letter(Part 577) – 51G6__Audi Customer PRI

RCONL-20V397-2266.pdf 157.432KB

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Recall Quarterly Report #3, 2021-1

RCLQRT-20V397-0292.PDF 211.337KB

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Remedy Instructions and TSB

RCRIT-20V397-0509.pdf 652.307KB

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Manufacturer Notices(to Dealers,etc) – Audi Date: September 17, 2020 Repair Available – Safety Recall 51G6 / Engine Compartment Seal

RCMN-20V397-2302.pdf 699.945KB

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Recall Quarterly Report #2, 2020-4

RCLQRT-20V397-7725.PDF 211.254KB

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Recall Quarterly Report #1, 2020-3

RCLQRT-20V397-0255.PDF 211.254KB

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Recall Quarterly Report #4, 2021-2

RCLQRT-20V397-6846.PDF 211.448KB

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Latest Recalls Documents

For the Latest and Most Recent Recalls Information Visit the link below…

https://www-odi.nhtsa.dot.gov/acms/cs/documentList.xhtml?docId=20V397&docType=RCL

 


 

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