Hardware, Fasteners & Fittings for 2006 Audi S4
No.
Part # / Description / Price
Price
1
Suspension Subframe Crossmember 
Audi
Audi Description: 4.2L auto trans with Quattro.
Suspension Subframe Crossmember.
Suspension Subframe Crossmember.
MSRP $1,184.62
$970.20
MSRP $1,184.62
$970.20
4
Suspension Cross-Member Assembly Mount Bolt Audi
Audi Positions: Left
Description: With Quattro, 3.0L, long. 3.2L, auto trans. 3.2L, with Quattro, long. With Quattro, 4.2L, long, auto trans. 2.0L auto trans with Quattro.
MSRP $5.00
$3.39
MSRP $5.00
$3.39
5
Engine Cradle Bracket Audi
Audi Positions: Left
Description: 3.2L, auto trans. With Quattro, 3.0L. 3.2L, with Quattro. With Quattro, 4.2L, auto trans. 2.0 with Quattro.
5
Engine Cradle Bracket Audi
Audi Positions: Right
Description: 3.2L, auto trans. With Quattro, 3.0L. 3.2L, with Quattro. 2.0 with Quattro. 4.2L, with Quattro.
6
Support Mount Bolt Audi
Audi Positions: Left
Description: 4.2L, auto trans. Auto trans, with Quattro. 2.0L. With Quattro, 3.0L. 1.8L, rear. 4.2L, manual trans, rear. 3.2L, with Quattro, short. With Quattro, 4.2L. With RS4.
MSRP $9.00
$6.10
MSRP $9.00
$6.10
6
Lateral Arm Bolt Audi
Audi Positions: Rear
Description: Convertible, with awd, to knuckle. With Quattro. Susp crossmember,bolt. With awd 2.0L without code kbu. M12x1.5x100. With awd 3.0L with code jks. M12x100.
MSRP $12.60
$8.54
MSRP $12.60
$8.54
6
Suspension Cross-Member Assembly Mount Bolt Audi
Audi Description: 4.2L, manual trans, short. 2.0L, manual trans, short. 3.2L, manual trans, short. 2.0 & 3.2L without Quattro. short.
MSRP $11.96
$8.10
MSRP $11.96
$8.10
6
Suspension Cross-Member Assembly Mount Bolt Audi
Audi Description: 3.0L, manual trans, front. 1.8 & 3.0L, manual trans, long. 3.0L, without Quattro, front. 2.0L. 1.8L, front. 4.2L, auto trans. Auto trans, without Quattro, long. 4.2L, manual trans, front. With RS4. 2.0 & 3.2L without Quattro. long.
MSRP $10.76
$7.29
MSRP $10.76
$7.29
6
Suspension Crossmember Bolt Audi
Audi Description: Susp crossmember,mount bolt. Without Quattro.
Suspension Crossmember Bolt.
Suspension Crossmember Bolt.
MSRP $14.88
$10.08
MSRP $14.88
$10.08
No.
Part # / Description / Price
Price
1
Shock Absorber Audi
Audi Positions: Left
Description: 4.2L without RS4. S4.
A shock absorber is a device that controls the spring oscillations when the vehicle goes over various road irregularities, so the vehicle's tires remain in contact with the road. In some cases, shock absorbers have a secondary function as a suspension limiter to prevent the suspension from either over-extending and/or over-compressing.
A shock absorber is a device that controls the spring oscillations when the vehicle goes over various road irregularities, so the vehicle's tires remain in contact with the road. In some cases, shock absorbers have a secondary function as a suspension limiter to prevent the suspension from either over-extending and/or over-compressing.
2
MSRP $6.66
$4.51
4
4
Axle Assembly 1 Audi
Audi Positions: Left
Description: A4, S4. With Quattro. Manual trans. 3.2l. Remanufactured. A4 Cabriolet. With awd. 3.2l. Left. Cabriolet S4. New. Auto trans.
4
5
Spring Seat Audi
Audi Positions: Left
Description: A4, S4, RS4. Cabriolet A4, S4. Lower.
MSRP $113.34
$85.75
MSRP $113.34
$85.75
6
Cap Audi
Audi Positions: Left
Description: Without air suspension. A4/S4. 2000-03. 1997-99.
MSRP $9.11
$6.17
MSRP $9.11
$6.17
7
Suspension Strut Bellows Audi
Audi Positions: Left
Description: Without air suspension. A6, S6. A8. A4 Cabriolet. A4/S4. 2000-03. 1997-99. S8.
A pleated and flexible protective device used over bare metal that collapses and expands with travel.
A pleated and flexible protective device used over bare metal that collapses and expands with travel.
MSRP $29.98
$20.31
MSRP $29.98
$20.31
8
Bumper Audi
Audi Positions: Left
Description: 4.2L, without RS4.
Suspension Strut Bumper.
Suspension Strut Bumper.
MSRP $55.00
$44.02
MSRP $55.00
$44.02
8
Suspension Strut Bumper Audi
Audi Positions: Front
Description: A4. All. Chassis code pr-1ba. Upper. Helper. A6/S6. Cabriolet S4. Without sport suspension. 4.2L, with RS4.
Suspension Strut Bumper.
Suspension Strut Bumper.
MSRP $81.98
$65.62
MSRP $81.98
$65.62
9
Coil Spring Audi
Audi Positions: Left
Notes: PARTS: Order by paint marks on spring.
Description: S4, RS4. All. 1 green/1 violet marks. 4.2L, without RS4. Exc.Sport Suspension. 2 Green & 1 Violet Marks. Cabriolet S4. From Chassis/VIN 8E-6-233-001. 1 Green & 3 White Marks. To Chassis/VIN 8E-6-233 000. 2 Green & 1 Violet Marks.
Coil Spring.
Coil Spring.
9
Coil Spring Audi
Audi Positions: Front
Description: A4 Cabriolet. Exc.Sport Suspension. 3 Green & 1 Violet Marks. To Chassis/VIN 8E-6-233 000. 3 Green & 1 Violet Marks. From Chassis/VIN 8E-6-233-001. 1 Green & 1 Blue Mark.
Coil Spring.
Coil Spring.
9
Coil Spring Audi
Audi Positions: Front
Description: To Chassis/VIN 8E-6-233 000. 1 Yellow & 1 Blue & 1 Orange Marks. From Chassis/VIN 8E-6-233-001. 1 Green & 2 Blue Marks. Sport Suspension. 1 Yellow & 1 Blue & 1 Orange Marks.
Coil Spring.
Coil Spring.
9
Coil Spring Audi
Audi Positions: Front
Description: 4.2l. From Chassis/VIN 8E-6-233-001. 1 Green & 3 Blue Marks. To Chassis/VIN 8E-6-233 000. 1 Yellow & 1 Blue & 2 Orange Marks. Cabriolet S4.
Coil Spring.
Coil Spring.
9
Coil Spring Audi
Audi Positions: Rear
Description: 1 White & 2 Pink Marks. With Quattro, without sport suspension.
Coil Spring.
Coil Spring.
MSRP $238.32
$181.60
MSRP $238.32
$181.60
9
Coil Spring Audi
Audi Positions: Rear
Description: 1 White & 2 Green Marks.
Coil Spring.
Coil Spring.
MSRP $230.00
$175.26
MSRP $230.00
$175.26
9
Coil Spring Audi
Audi Positions: Rear
Description: 1 White & 3 Green Marks.
Coil Spring.
Coil Spring.
MSRP $260.00
$198.12
MSRP $260.00
$198.12
9
9
9
Coil Spring Audi
Audi Positions: Rear
Description: 1 Blue & 1 Pink Marks. 1 Gray & 2 Blue Marks. Standard suspension. Cabriolet A4, S4. All. With Quattro.
Coil Spring.
Coil Spring.
9
Coil Spring Audi
Audi Positions: Rear
Description: A4 Cabriolet. 1 grey/1 brown marks. 1 Gray & 1 Brown Mark. RS4. 1 blue/3 pink marks.
Coil Spring.
Coil Spring.
MSRP $264.15
$201.28
MSRP $264.15
$201.28
9
Coil Spring Audi
Audi Positions: Rear
Description: 1 Gray & 2 Brown Marks. 1 Blue & 1 Green Mark. Weight Range 11. RS4. 1 blue/1 green marks.
Coil Spring.
Coil Spring.
9
Coil Spring Audi
Audi Positions: Rear
Description: 1 Blue & 2 Green Mark. 1 Gray & 2 Brown Marks. Weight Range 12.
Coil Spring.
Coil Spring.
MSRP $258.65
$197.09
MSRP $258.65
$197.09
9
Coil Spring Audi
Audi Positions: Rear
Description: 1 Blue & 3 Green Marks. 1 Gray & 1 Yellow Mark.
Coil Spring.
Coil Spring.
9
Coil Spring Audi
Audi Positions: Rear
Description: 1 Blue & 1 Orange Mark. 1 Gray & 2 Yellow Marks.
Coil Spring.
Coil Spring.
9
Coil Spring Audi
Audi Positions: Rear
Description: 1 Blue & 2 Orange Mark. 1 Gray & 3 Yellow Marks. Sport suspension. Cabriolet A4, S4.
Coil Spring.
Coil Spring.
MSRP $266.65
$203.19
MSRP $266.65
$203.19
9
Coil Spring Audi
Audi Positions: Rear
Description: With Quattro, without sport suspension. A4. Standard suspension.
Coil Spring.
Coil Spring.
9
9
Coil Spring Audi
Audi Positions: Rear
Description: With Quattro, with sport suspension. 2 Blue Marks.
Coil Spring.
Coil Spring.
9
Coil Spring Audi
Audi Positions: Rear
Description: 1 Gray & 3 Blue Marks. A4. Sport suspension. RS4. 1 blue/2 pink marks.
Coil Spring.
Coil Spring.
10
Upper Mount Audi
Audi Positions: Left
Description: A6. A4, S4, RS4. Without air suspension, without dynamic ride control. A7. Cabriolet A4. Cabriolet S4. Exc.Adaptive Control Suspension.
MSRP $113.35
$85.75
MSRP $113.35
$85.75
11
Washer Audi
Audi Positions: Left
Description: Without air suspension, without dynamic ride control. 2013-2016. Convertible,. Coupe,. Without air suspension. from vin 4f6184001.
MSRP $4.32
$2.93
MSRP $4.32
$2.93
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.
No.
Part # / Description / Price
Price
4
MSRP $9.11
$6.17
8
Spring Seat Audi
Audi Positions: Front
Description: A4, S4, RS4. Cabriolet A4, S4. Lower.
MSRP $113.34
$85.75
MSRP $113.34
$85.75
No.
Part # / Description / Price
Price
4
Suspension Crossmember Insulator Audi
Audi Positions: Rear
Description: Front. Cabriolet A4, S4. Without Quattro, rear.
Suspension Crossmember Insulator.
Suspension Crossmember Insulator.
4
Suspension Crossmember Insulator Audi
Audi Positions: Rear
Description: 1.8 & 3.0L, with Quattro, rear, with sport suspension, rear, with sport suspension. 4.2L, auto trans, rear. 1.8 & 3.0L MANUAL TRANS. front with sport suspensn. 1.8 & 3.0L MANUAL TRANS. rear with sport suspensn. 4.2L manual trans. front. 4.2L manual trans. rear. AUTO TRANS without Quattro. front with sport suspensn. AUTO TRANS without Quattro. rear with sport suspensn.
Suspension Crossmember Insulator.
Suspension Crossmember Insulator.
4
Suspension Cross-Member Bushing Audi
Audi Positions: Rear
Description: With Quattro. Front. Cabriolet A4, S4. To vin 4f5107000. From VIN 4F5107001.
MSRP $51.67
$41.35
MSRP $51.67
$41.35
8
MSRP $23.38
$15.84
9
Suspension Control Arm Washer Audi
Audi Description: Without Quattro.
Washer for control arm.
Washer for control arm.
MSRP $4.61
$3.13
MSRP $4.61
$3.13
10
Suspension Knuckle Audi
Audi Positions: Rear left
Description: Left. With awd. With Quattro. A4/S4.
Suspension Knuckle.
Suspension Knuckle.
10
Suspension Knuckle Audi
Audi Positions: Rear left
Description: S4. Left. From vin 8e4237001. With Quattro. 4.2L.
Suspension Knuckle.
Suspension Knuckle.
MSRP $849.98
$696.14
MSRP $849.98
$696.14
14
Suspension Control Arm Audi
Audi Positions: Rear right upper
Description: Right. With Quattro. Cabriolet A4, S4.
Suspension component that connects and provides pivotal movement of the Steering Knuckle to he vehicle.
Suspension component that connects and provides pivotal movement of the Steering Knuckle to he vehicle.
No.
Part # / Description / Price
Price
1
Suspension Subframe Crossmember Audi
Audi Description: S4. With Quattro. 4.2L. RS4.
Suspension Subframe Crossmember.
Suspension Subframe Crossmember.
MSRP $2,315.71
$2,042.45
MSRP $2,315.71
$2,042.45
1
Suspension Subframe Crossmember Audi
Audi Positions: Rear
Description: Cabriolet S4. With Quattro, A4/S4, 4.2L. RS4.
Suspension Subframe Crossmember.
Suspension Subframe Crossmember.
MSRP $1,724.28
$1,520.82
MSRP $1,724.28
$1,520.82
2
Suspension Cross-Member Front Mount Audi
Audi Positions: Left
Notes: PARTS: Part included with suspension crossmember.
Description: Front. With Quattro. A4.
Suspension Crossmember Insulator.
Suspension Crossmember Insulator.
4
Suspension Cross-Member Bushing Audi
Audi Positions: Left
Notes: PARTS: Part included with suspension crossmember.
Description: With Quattro. Front. Cabriolet A4, S4. To vin 4f5107000. From VIN 4F5107001.
MSRP $51.67
$41.35
MSRP $51.67
$41.35
4
Suspension Crossmember Insulator Audi
Audi Positions: Front
Description: Front. Cabriolet A4, S4. Without Quattro, rear.
Suspension Crossmember Insulator.
Suspension Crossmember Insulator.
4
Suspension Crossmember Insulator Audi
Audi Positions: Front
Description: 1.8 & 3.0L, with Quattro, rear, with sport suspension, rear, with sport suspension. 4.2L, auto trans, rear. 1.8 & 3.0L MANUAL TRANS. front with sport suspensn. 1.8 & 3.0L MANUAL TRANS. rear with sport suspensn. 4.2L manual trans. front. 4.2L manual trans. rear. AUTO TRANS without Quattro. front with sport suspensn. AUTO TRANS without Quattro. rear with sport suspensn.
Suspension Crossmember Insulator.
Suspension Crossmember Insulator.
4
Suspension Crossmember Insulator Audi
Audi Positions: Rear rearward
Description: Rear. With Quattro. A4.
Suspension Crossmember Insulator.
Suspension Crossmember Insulator.
5
Suspension Crossmember Bolt Audi
Audi Positions: Right
Description: Susp crossmember,mount bolt. Without Quattro.
Suspension Crossmember Bolt.
Suspension Crossmember Bolt.
MSRP $14.88
$10.08
MSRP $14.88
$10.08
6
Suspension Crossmember Stop Audi
Audi Positions: Left
Description: Without Quattro.
Suspension Crossmember Stop.
Suspension Crossmember Stop.
MSRP $32.58
$22.07
MSRP $32.58
$22.07
8
Suspension Knuckle Audi
Audi Positions: Left
Description: S4. Left. From vin 8e4237001. With Quattro. 4.2L.
Suspension Knuckle.
Suspension Knuckle.
MSRP $849.98
$696.14
MSRP $849.98
$696.14
8
Suspension Knuckle Audi
Audi Positions: Right
Description: S4. Right. From vin 8e4237001. With Quattro. 4.2L.
Suspension Knuckle.
Suspension Knuckle.
8
Suspension Knuckle Audi
Audi Positions: Rear right
Description: Right. With awd. With Quattro. A4/S4.
Suspension Knuckle.
Suspension Knuckle.
9
Bushing Audi
Audi Positions: Right
Notes: PARTS: Part included with knuckle.
Description: A6, S6. With Quattro. Cabriolet A4, S4.
MSRP $46.38
$30.94
MSRP $46.38
$30.94
10
MSRP $25.38
$17.19
11
MSRP $4.61
$3.13
12
Suspension Control Arm Audi
Audi Positions: Right
Description: Without Quattro. S4, RS4. Right. From vin 8e4138038. Cabriolet A4, S4. From Chassis/VIN 8H-5-903 001. Incl.Bushings.
Suspension component that connects and provides pivotal movement of the Steering Knuckle to he vehicle.
Suspension component that connects and provides pivotal movement of the Steering Knuckle to he vehicle.
13
MSRP $23.38
$15.84
14
Suspension Control Arm Washer Audi
Audi Positions: Rear lower
Description: Without Quattro.
Washer for control arm.
Washer for control arm.
MSRP $4.61
$3.13
MSRP $4.61
$3.13
16
Suspension Control Arm Audi
Audi Positions: Left
Description: Left. Without Quattro. Cabriolet A4, S4.
Suspension component that connects and provides pivotal movement of the Steering Knuckle to he vehicle.
Suspension component that connects and provides pivotal movement of the Steering Knuckle to he vehicle.
MSRP $377.99
$288.02
MSRP $377.99
$288.02
17
Suspension Control Arm Bushing Audi
Audi Positions: Left
Notes: PARTS: Part included with upper control arm.
Description: Without Quattro. Cabriolet A4, S4.
Suspension Control Arm Bushing.
Suspension Control Arm Bushing.
MSRP $58.58
$39.07
MSRP $58.58
$39.07
No.
Part # / Description / Price
Price
1
Coil Spring Audi
Audi Positions: Left
Notes: PARTS: Order by paint marks on spring.
Description: With Quattro, without sport suspension. A4. Standard suspension.
Coil Spring.
Coil Spring.
2
Coil Spring Insulator Audi
Audi Positions: Rear lower
Description: Lower. Without Quattro. Cabriolet A4, S4.
Coil Spring Insulator.
Coil Spring Insulator.
MSRP $27.78
$18.82
MSRP $27.78
$18.82
3
Coil Spring Insulator Audi
Audi Positions: Left
Description: With Quattro. A6, S6. Without air suspension, upper. Cabriolet A4, S4.
Coil Spring Insulator.
Coil Spring Insulator.
MSRP $45.58
$30.40
MSRP $45.58
$30.40
4
Shock Absorber Audi
Audi Positions: Left
Description: Without Quattro, without sport suspension. A4. Standard suspension.
A shock absorber is a device that controls the spring oscillations when the vehicle goes over various road irregularities, so the vehicle's tires remain in contact with the road. In some cases, shock absorbers have a secondary function as a suspension limiter to prevent the suspension from either over-extending and/or over-compressing.
A shock absorber is a device that controls the spring oscillations when the vehicle goes over various road irregularities, so the vehicle's tires remain in contact with the road. In some cases, shock absorbers have a secondary function as a suspension limiter to prevent the suspension from either over-extending and/or over-compressing.
MSRP $396.67
$302.26
MSRP $396.67
$302.26
4
Shock Absorber Audi
Audi Positions: Front
Description: 4.2L without RS4. S4.
A shock absorber is a device that controls the spring oscillations when the vehicle goes over various road irregularities, so the vehicle's tires remain in contact with the road. In some cases, shock absorbers have a secondary function as a suspension limiter to prevent the suspension from either over-extending and/or over-compressing.
A shock absorber is a device that controls the spring oscillations when the vehicle goes over various road irregularities, so the vehicle's tires remain in contact with the road. In some cases, shock absorbers have a secondary function as a suspension limiter to prevent the suspension from either over-extending and/or over-compressing.
4
Shock Absorber 2 Audi
Audi Positions: Rear
Description: S4. Sport suspension. A4. Standard suspension.
A shock absorber is a device that controls the spring oscillations when the vehicle goes over various road irregularities, so the vehicle's tires remain in contact with the road. In some cases, shock absorbers have a secondary function as a suspension limiter to prevent the suspension from either over-extending and/or over-compressing.
A shock absorber is a device that controls the spring oscillations when the vehicle goes over various road irregularities, so the vehicle's tires remain in contact with the road. In some cases, shock absorbers have a secondary function as a suspension limiter to prevent the suspension from either over-extending and/or over-compressing.
5
Boot Audi
Audi Positions: Left
Description: A5, S5. A6, S6. Without awd, without ride control. Without comfort suspension. Cabriolet A4, S4. Without air suspension. Standard. Rs 5. Coupe.
MSRP $19.06
$12.91
MSRP $19.06
$12.91
6
Jounce Bumper Audi
Audi Positions: Left
Description: A6, S6. All. Without air ride suspension. A4, S4, RS4. Standard suspension. A4,S4 without sport susp. Without Quattro. without sport suspension.
MSRP $100.00
$75.66
MSRP $100.00
$75.66
6
Strut Bumper Audi
Audi Positions: Left
Description: A6, S6. All. Without air ride suspension. Without s model. Standard suspension. Without Quattro, with sport suspension. Cabriolet A4, S4.
MSRP $91.67
$69.36
MSRP $91.67
$69.36
7
Shock Mount Audi
Audi Positions: Left
Description: With Quattro. A6, S6. With air suspension. Cabriolet A4, S4.
A component that attaches the shock absorber to the vehicle or suspension.
A component that attaches the shock absorber to the vehicle or suspension.
MSRP $188.33
$143.51
MSRP $188.33
$143.51
8
Top Nut Audi
Audi Description: With air suspension. With Quattro. Fwd. 2wd, with self leveling. Without awd, without ride control suspension, without ride control suspension. 4wd, with self leveling, 1998.
MSRP $3.46
$2.34
MSRP $3.46
$2.34
2 This part contains hazardous materials. Extra shipping costs apply.
No.
Part # / Description / Price
Price
17
Cross Bar Washer Audi
Audi Description: 1.8L. 4.2L manual trans. 3.0L auto trans without Quattro.
MSRP $3.72
$2.52
MSRP $3.72
$2.52
Related Parts
Part # / Description / Price
Price
Suspension Stabilizer Bar Link Bolt Audi
Audi Positions: Rear
Description: To Stabilizer Bar.
Suspension Stabilizer Bar Link Bolt.
Suspension Stabilizer Bar Link Bolt.
MSRP $8.50
$5.76
MSRP $8.50
$5.76
Suspension Stabilizer Bar Link Bolt Audi
Audi Positions: Front
Description: M10 x 50.
Suspension Stabilizer Bar Link Bolt.
Suspension Stabilizer Bar Link Bolt.
MSRP $6.78
$4.59
MSRP $6.78
$4.59
Strut Mount Bolt Audi
Audi Positions: Rear
Description: To Control Arm. Convertible,. Sedan/wagon,.
MSRP $6.02
$4.08
MSRP $6.02
$4.08
