2021 Audi Q7 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

3 Air Compressor parts for the 2021 Audi Q7 come from 2 brands — ARNOTT and MONROE. Every part fits both the 2.0L L4 Turbocharged and the 3.0L V6 Turbocharged.

Part numbers include ARNOTT P3880, ARNOTT P3473 and MONROE AC10010.

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

2 Air Suspension Solenoid / Valve parts for the 2021 Audi Q7 come from 2 brands — ARNOTT and VEMO. Every part fits both the 2.0L L4 Turbocharged and the 3.0L V6 Turbocharged.

Part numbers include ARNOTT VB4346 and VEMO V15510016.

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

8 Ball Joint parts for the 2021 Audi Q7 come from 7 brands — MEVOTECH, MOOG, DELPHI and 4 other brands. The "Popular" part is MEVOTECH MS70525. Every part fits both the 2.0L L4 Turbocharged and the 3.0L V6 Turbocharged.

In the Daily Driver grade, MEVOTECH, MOOG, DELPHI and 2 other brands supply 5 parts: grouped for everyday commuting duty. A representative part number is MEVOTECH MS70525.

The Economy section lists 3 options from BECK/ARNLEY, MEVOTECH and VAICO — the catalog's value-priced group. BECK/ARNLEY 1018665 is listed in this group.

Listed part numbers: MEVOTECH MS70525, MOOG K500380 and DELPHI TC4588, plus the other parts above.

This table covers the coil springs that carry vehicle weight at each corner. Typical signs include a sagging corner, a clunk through the spring, or a broken coil that you can see from the wheel well. Replace springs in axle pairs and inspect the seats and isolators while the spring is out. Read more

6 Coil Spring parts are listed for the 2021 Audi Q7, from SUPLEX and LESJÖFORS. 4 parts fit every engine; the other 2 are engine-specific.

Listed part numbers: LESJÖFORS 4004341, LESJÖFORS 4204332 and SUPLEX 03435, plus the other 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

86 Control Arm parts for the 2021 Audi Q7 come from 6 brands — MEVOTECH, DELPHI, DORMAN and 3 other brands. The "Popular" part is DELPHI TC7776. Grades run from Daily Driver through Economy; Daily Driver is the most populated section, led by DELPHI, DORMAN, MEVOTECH and 2 other brands.

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

7 Control Arm Bushing parts for the 2021 Audi Q7 come from 5 brands — VAICO, VNE, MEVOTECH and 2 other brands. The "Popular" part is MEVOTECH MS70465. 3 parts fit every engine; the other 4 are engine-specific.

Listed part numbers: MEVOTECH MS70465, VAICO V105768 and LEMFÖRDER 4231101, plus the other parts above.

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

5 Ride Height Sensor parts for the 2021 Audi Q7 come from 3 brands — ARNOTT, VEMO and ÜRO PARTS. The "Popular" part is ÜRO PARTS 4M0941286D. Every part fits both the 2.0L L4 Turbocharged and the 3.0L V6 Turbocharged.

Listed part numbers: ÜRO PARTS 4M0941286D, ARNOTT RH5054 and ARNOTT RH5055, plus the other parts above.

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

10 Shock / Strut parts for the 2021 Audi Q7 come from 5 brands — FCS, KYB, BILSTEIN and 2 other brands. The "Popular" part is FCS 8346833. 7 parts fit every engine; the other 3 are engine-specific.

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

6 Shock / Strut & Coil Spring Assembly parts for the 2021 Audi Q7 come from 3 brands — PRT, FCS and GSP.

The Economy section: 2 options from PRT. PRT 921337 is listed in this group.

The Original Ride Quality section lists 2 options from FCS — grouped under the catalog's "Original Ride Quality" designation — the notes column spells out what sets them apart. FCS 1337161 is listed in this group.

2 further parts sit outside the graded sections, with the same engine-level match.

This group includes PRT 921337, PRT 921336 and FCS 1337161 and the remaining parts above.

This table covers the Shock / Strut bearings. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly. Read more

This group shows a single part: VAICO V108652.

This table covers the Shock / Strut bellows. Read more

One part is listed for the 2021 Audi Q7 — REIN SCB0411.

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 2021 Audi Q7 come from 8 brands — MEVOTECH, DELPHI, MOOG and 5 other brands. The "Popular" part is DELPHI TC3598.

Daily Driver: 11 parts, from DELPHI, MOOG, SUSPENSIA and 3 other brands. A representative part number is DELPHI TC3598.

The Economy section: 4 options from BECK/ARNLEY, FVP and MEVOTECH. BECK/ARNLEY 1018586 is listed in this group.