2018 Audi A7 Suspension Parts

This table covers the Air compressors. Typical signs include no cold air, rapid clutch cycling, or a growl when the clutch engages. Replace the drier and evacuate the system whenever the circuit is opened. Read more

4 Air Compressor parts for the 2018 Audi A7 come from 3 brands — ARNOTT, FCS and WESTAR.

This group includes ARNOTT P3278, ARNOTT P3483 and FCS KY026 and the remaining parts above.

This table covers the air springs that carry vehicle weight in place of a conventional coil. Read more

2 Air Spring parts for the 2018 Audi A7 come from WESTAR.

Part numbers include WESTAR AS7084 and WESTAR AS7085.

This table covers the Air Suspension Line Connector fittings. Read more

One part is listed for the 2018 Audi A7 — ARNOTT K4362.

This table covers the Air Suspension Solenoid valves. Typical signs include a circuit that will not hold, a whistle, or a code for this valve. A stuck valve is often debris. Clean the ports before installing the new one. Read more

5 Air Suspension Solenoid / Valve parts for the 2018 Audi A7 come from 4 brands — ARNOTT, ÜRO PARTS, CARDONE and 1 other brand. The "Popular" part is ÜRO PARTS 4H0616013A.

Listed part numbers: ÜRO PARTS 4H0616013A, ARNOTT VB3491 and ARNOTT VB3832, plus the other parts above.

This table covers the ball joints that articulate each control arm at the knuckle. Read more

7 Ball Joint parts for the 2018 Audi A7 come from 7 brands — MEVOTECH, MOOG, DORMAN and 4 other brands. The "Popular" part is MEVOTECH MS10575.

In the Daily Driver grade, MEVOTECH, MOOG, DORMAN and 1 other brand supply 4 parts: grouped for everyday commuting duty. A representative part number is MEVOTECH MS10575.

The Economy section lists 3 options from BECK/ARNLEY, FVP and QUICK STEER — the catalog's value-priced group. BECK/ARNLEY 1017822 is listed in this group.

This group includes MEVOTECH MS10575, MOOG K500252 and DORMAN 538236 and the remaining parts above.

This table covers the control arms that locate each hub relative to the chassis. Typical signs include clunks over bumps, a wander on the highway, or inner-edge tire wear. Get an alignment after any control-arm work, and inspect the ball joint and bushings that came with the arm. Read more

62 Control Arm parts for the 2018 Audi A7 come from 8 brands — MEVOTECH, MOOG, SUSPENSIA and 5 other brands. The "Popular" part is MOOG RK621123. Grades run from Daily Driver through Economy; Daily Driver is the most populated section, led by MOOG, MEVOTECH, SUSPENSIA and 1 other brand.

This table covers the bushings pressed into each control arm. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles. Read more

5 Control Arm Bushing parts for the 2018 Audi A7 come from 4 brands — MEVOTECH, SUSPENSIA, DORMAN and 1 other brand. The "Popular" part is DORMAN 533628.

Daily Driver: 2 parts, from MEVOTECH and SUSPENSIA. A representative part number is MEVOTECH MS70431.

The Economy section: 3 options from DORMAN, BECK/ARNLEY and MEVOTECH. DORMAN 533628 is listed in this group.

Listed part numbers: DORMAN 533628, MEVOTECH MS70431 and SUSPENSIA X01BU1424, plus the other parts above.

This table covers the Front End kits. Read more

One part is listed for the 2018 Audi A7 — SUSPENSIA X89KT1115.

This table covers the Ride Height sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors. Read more

13 Ride Height Sensor parts for the 2018 Audi A7 come from 4 brands — ARNOTT, FCS, ÜRO PARTS and 1 other brand. The "Popular" part is ARNOTT RH3590.

This table covers the shocks and struts that damp wheel motion. Typical signs include a nose that keeps bouncing, cupped tires, or fluid weeping down the body. Replace shocks or struts in axle pairs and renew the mounts if they are torn or collapsed. Read more

13 Shock / Strut parts for the 2018 Audi A7 come from 5 brands — ARNOTT, KYB, FCS and 2 other brands. The "Popular" part is MONROE 210036.

The Economy section: 3 options from MONROE, PRT and ARNOTT. MONROE 210036 is listed in this group.

The Original Ride Quality section lists 10 options from KYB, ARNOTT, FCS and 1 other brand — grouped under the catalog's "Original Ride Quality" designation — the notes column spells out what sets them apart. KYB 349134 is listed in this group.

This table covers complete strut assemblies with the spring already installed. Read more

2 Shock / Strut & Coil Spring Assembly parts for the 2018 Audi A7 come from 2 brands — GSP and TOP NOTCH.

The Economy section: 1 option from GSP. GSP 883110 is listed in this group.

The Original Ride Quality section: 1 option from TOP NOTCH. TOP NOTCH ASS0583 is listed in this group.

Part numbers include GSP 883110 and TOP NOTCH ASS0583.

This table covers the upper mounts (and bearings) a strut bolts through at the tower. Typical signs include a clunk on takeoff, a vibration at idle, or a separated rubber insert. Support the powertrain before unbolting a mount, and torque the fasteners in the notes. Read more

4 Shock / Strut Mount parts are listed for the 2018 Audi A7, from DEA / MARMON RIDE CONTROL, MONROE and VNE.

The Daily Driver section: 1 option from MONROE. MONROE 904992 is listed in this group.

Economy: 2 parts, from DEA / MARMON RIDE CONTROL. A representative part number is DEA / MARMON RIDE CONTROL 4713571.

1 ungrouped part is not assigned to a grade, with the same engine-level match.

Part numbers include MONROE 904992, DEA / MARMON RIDE CONTROL 4713571 and DEA / MARMON RIDE CONTROL SPM1815, among others listed above.

This table covers the bushings that clamp the anti-roll bar to the chassis. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles. Read more

9 Sway Bar Bushing parts for the 2018 Audi A7 come from 6 brands — MOOG, ACDELCO, MEVOTECH and 3 other brands. The "Popular" part is MOOG K201600.

Daily Driver: 7 parts, from MOOG, ACDELCO, MEVOTECH and 1 other brand. A representative part number is MOOG K201600.

The Economy section: 2 options from DORMAN and ÜRO PARTS. DORMAN 540212 is listed in this group.

This group includes MOOG K201600, MOOG K201384 and ACDELCO 45F2074 and the remaining parts above.

This table covers the links that connect the anti-roll bar to each control arm or strut. Typical signs include a clunk on one wheel over a driveway, or a rattle that goes away when you lean on the bar. Replace links in pairs; a seized stud often takes the bushing with it. Read more

15 Sway Bar Link parts for the 2018 Audi A7 come from 7 brands — MEVOTECH, MOOG, FVP and 4 other brands. The "Popular" part is MEVOTECH MS70841.

Daily Driver: 9 parts, from MOOG, MEVOTECH, SUSPENSIA and 1 other brand. A representative part number is MEVOTECH MS70841.

The Economy section: 6 options from FVP, BECK/ARNLEY, MEVOTECH and 1 other brand. BECK/ARNLEY 1016742 is listed in this group.