2020 Audi A8 Steering Parts

Engine:

Showing parts for every engine. Select an engine to see only what fits.

The 2020 Audi A8 has 23 steering parts with verified fitment on this page — 3 part types and 7 brands, covering all 3 engine options (3.0L V6 ELECTRIC/GAS Turbocharged, 3.0L V6 Turbocharged and 4.0L V8 Turbocharged). Each part includes a manufacturer part number and application notes.

The steering system on the 2020 Audi A8 connects driver to road through the rack, pump, tie rods, and column components. All 23 listed parts are Tie Rod End (19 parts), Rack and Pinion Bellow (3 parts) and Rack and Pinion (1 part).

Rack and Pinion

Brand Part Number Markets Notes Buy
AAE Fits: 4.0L V8 Turbocharged ER9170
🇺🇸 US 🇨🇦 CA
Remanufactured Electronic Rack and Pinion Complete
Fitment notes — AAE ER9170
Remanufactured Electronic Rack and Pinion Complete
with PR Code 0N1
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This table covers the steering gear assemblies that turn the tie rods. Typical signs include fluid at a torn boot, a growl when you turn, or play that the inner tie rods do not explain. Flush the old power-steering fluid with the rack — grit in the old fluid is the usual cause of a repeat leak.

Rack and Pinion Bellow

Brand Part Number Markets Notes Buy
BECK/ARNLEY Fits: 4.0L V8 Turbocharged 1033166
🇺🇸 US 🇨🇦 CA
Left
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BECK/ARNLEY Fits: 4.0L V8 Turbocharged 1033167
🇺🇸 US 🇨🇦 CA
Right
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DELPHI Fits: 4.0L V8 Turbocharged TBR4567
🇺🇸 US 🇨🇦 CA
Right
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This table covers the rubber boots that seal the inner tie-rod joints on the rack.

Tie Rod End

Daily Driver

Brand Part Number Markets Notes Buy
DELPHI Popular Fits: 4.0L V8 Turbocharged TA2873
🇺🇸 US 🇨🇦 CA
Inner
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DELPHI Popular Fits: 4.0L V8 Turbocharged TA3397
🇺🇸 US 🇨🇦 CA
Left Outer
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DELPHI Popular Fits: 4.0L V8 Turbocharged TA3398
🇺🇸 US 🇨🇦 CA
Right Outer
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MEVOTECH Popular Fits: 4.0L V8 Turbocharged MS10762
🇺🇸 US 🇨🇦 CA
SupremeIncludes Hardware
Fitment notes — MEVOTECH MS10762
SupremeIncludes Hardware
Front Innerwith Electronic Power Steering
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MEVOTECH Fits: 4.0L V8 Turbocharged MS70637
🇺🇸 US 🇨🇦 CA
Supreme
Fitment notes — MEVOTECH MS70637
Supreme
Front Left Outer
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MEVOTECH Fits: 4.0L V8 Turbocharged MS70638
🇺🇸 US 🇨🇦 CA
Supreme
Fitment notes — MEVOTECH MS70638
Supreme
Front Right Outer
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MOOG Fits: 4.0L V8 Turbocharged ES801681
🇺🇸 US 🇨🇦 CA
Front Right Outer
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MOOG Fits: 4.0L V8 Turbocharged ES801680
🇺🇸 US 🇨🇦 CA
Front Left Outer
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Economy

Brand Part Number Markets Notes Buy
BECK/ARNLEY Fits: 4.0L V8 Turbocharged 1018348
🇺🇸 US 🇨🇦 CA
Front Inner
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BECK/ARNLEY Fits: 4.0L V8 Turbocharged 1018478
🇺🇸 US 🇨🇦 CA
Front Left Outer
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BECK/ARNLEY Fits: 4.0L V8 Turbocharged 1018479
🇺🇸 US 🇨🇦 CA
Front Right Outer
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DORMAN Fits: 4.0L V8 Turbocharged 543285
🇺🇸 US 🇨🇦 CA
Front Inner
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DORMAN Fits: 4.0L V8 Turbocharged 543893
🇺🇸 US 🇨🇦 CA
Front Left Outer
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DORMAN Fits: 4.0L V8 Turbocharged 543894
🇺🇸 US 🇨🇦 CA
Front Right Outer
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FAMOUS BRAND Fits: 4.0L V8 Turbocharged 300512720
🇺🇸 US 🇨🇦 CA
InnerFront
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MEVOTECH Fits: 4.0L V8 Turbocharged GS10762
🇺🇸 US 🇨🇦 CA
Original Grade
Fitment notes — MEVOTECH GS10762
Original Grade
Front Innerwith Electronic Power Steering
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MEVOTECH Fits: 4.0L V8 Turbocharged GS70637
🇺🇸 US 🇨🇦 CA
Original Grade
Fitment notes — MEVOTECH GS70637
Original Grade
Front Left Outer
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MEVOTECH Fits: 4.0L V8 Turbocharged GS70638
🇺🇸 US 🇨🇦 CA
Original Grade
Fitment notes — MEVOTECH GS70638
Original Grade
Front Right Outer
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Brand Part Number Markets Notes Buy
MOOG Fits: 4.0L V8 Turbocharged EV801817
🇺🇸 US 🇨🇦 CA
Front Inner
View on
Amazon

This table covers the inner and outer tie-rod ends that steer each front knuckle. Typical signs include play on center, a feathered front tire, or a boot that has split and packed with grit. Replace inner and outer ends together on a high-mileage axle, then get an alignment.

Buying Steering Parts for a 2020 Audi A8

On this vehicle, the steering system connects driver to road through the rack, pump, tie rods, and column components.

  • Match the engine first. Every steering part here is engine-specific; each row shows which engine(s) it fits.
  • Read the notes on each row for position, trim and spec qualifiers before you order.
  • Where labor overlaps, replace the inner and outer tie-rod ends together on higher-mileage vehicles, then get an alignment.
  • Cross-reference the manufacturer part number against your old part or a service-manual listing.

Start with the largest groups on this page: Tie Rod End and Rack and Pinion Bellow .

Frequently Asked Questions

How many steering parts fit the 2020 Audi A8?

Our catalog currently lists 23 steering parts for the 2020 Audi A8 across 3 subcategories and 7 brands, covering all 3 engine options (3.0L V6 ELECTRIC/GAS Turbocharged, 3.0L V6 Turbocharged and 4.0L V8 Turbocharged). Each part is matched to the engine(s) it fits.

Do steering parts differ between 2020 Audi A8 engines?

Yes. Every steering part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.

What are the signs of steering problems on a 2020 Audi A8?

Common symptoms include play or looseness on center, a whine when turning, fluid weeping from rack boots, or uneven tire wear on the front axle. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.

What should I replace at the same time?

Where labor overlaps, replace the inner and outer tie-rod ends together on higher-mileage vehicles, then get an alignment.

What do the market flags (US, CA, MX) on each part mean?

They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2020 Audi A8 was originally sold in the US, the safest choice is a part marked for the US market.

How do I make sure a part fits my 2020 Audi A8?

First match the engine — each row shows which engine(s) the part fits. Then flush old power-steering fluid when replacing a pump or rack — grit in the old fluid is the number-one cause of repeat failure. The notes column carries position and trim qualifiers where they apply.

Other Parts for the 2020 Audi A8

Steering Parts for Other Audi A8 Years

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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.