Overview - Underbody Heat Shield

WARNING: This page is about a different car, the 2021 Audi S4 and 2021 Audi A4 Quattro. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Exploded View Of Underbody Heat Shield

Courtesy of AUDI OF AMERICA, LLC

Clip
- Quantity: 3
Heat Shield
- For the front longitudinal member
- Right
- Removing and Installing. Refer to FRONT HEAT SHIELD FOR LONGITUDINAL MEMBER, REMOVING AND INSTALLING .
Bolt
- 8 Nm
Lock Washer
- Quantity: 3
Heat Shield
- For the rear longitudinal member
- Right
- Removing and Installing. Refer to REAR HEAT SHIELD FOR LONGITUDINAL MEMBER, REMOVING AND INSTALLING .
Lock Washer/Nut
- Nut: 2 Nm
- Quantity: 4
Heat Shield
- For the plenum chamber bulkhead
- Removing and Installing. Refer to PLENUM CHAMBER BULKHEAD HEAT SHIELD, REMOVING AND INSTALLING .
Lock Washer
- Quantity: 6
Heat Shield
- For the top of the front tunnel
- Removing and Installing. Refer to UPPER FRONT TUNNEL HEAT SHIELD, REMOVING AND INSTALLING .
Nut
- 2 Nm
- Quantity: 4
Heat Shield
- For the rear longitudinal member
- Left
- Removing and Installing. Refer to REAR HEAT SHIELD FOR LONGITUDINAL MEMBER, REMOVING AND INSTALLING .
Lock Washer
- Quantity: 2
Clip
- Quantity: 3
Heat Shield
- For the front longitudinal member
- Left
- Removing and Installing. Refer to FRONT HEAT SHIELD FOR LONGITUDINAL MEMBER, REMOVING AND INSTALLING .
Lock Washer