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Engine Coolant Temperature Sensor O-Ring

Part Number: N-903-168-02
Audi Audi
Notes: Included with flange. Included with water pump. Included with lower hose. Included with upper hose. Included with temp sensor. Included...
Other Names: Pipe Seal, Thermo Switch O-Ring, Seal, Temp Sensor Seal, Tube Seal, Temp Sensor O-Ring, Water Inlet Pipe O-Ring, Thermo Sensor...
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • A4,
    • A4 Quattro,
    • A5 Quattro,
    • A6,
    • A6 Quattro,
    • A8 Quattro,
    • Allroad Quattro,
    • Q5,
    • Q7,
    • R8,
    • RS4,
    • RS6,
    • S4,
    • S5,
    • S6,
    • S8,
    • TT,
    • TT Quattro,
    • TT RS Quattro,
    • TTS Quattro
MSRP $4.39
$3.95

Radiator Coolant Hose O-Ring

Part Number: N-907-653-01
Audi Audi
Notes: Included with adapter. Included with coupling body. Included with upper coupling. Included with lower coupling. Included with thermostat...
Other Names: Radiator Coolant Hose Seal, Lower Hose Seal, Upper Hose Front Seal, Lower Hose O-Ring, Upper Hose O-Ring, Coupling O-Ring, Upper...
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • A3 Sportback e-tron,
    • A4,
    • A4 allroad,
    • A4 Quattro,
    • A5,
    • A5 Quattro,
    • A5 Sportback,
    • A6,
    • A6 Quattro,
    • allroad,
    • Allroad Quattro,
    • Q3,
    • Q3 Quattro,
    • Q5,
    • Q7,
    • RS4,
    • S3,
    • S4,
    • S6,
    • TT,
    • TT Quattro,
    • TT RS Quattro,
    • TTS Quattro
MSRP $2.62
$2.36

Front Shield

Part Number: 8K0-863-821-AF
Audi Audi
Other Names: Radiator Support Splash Shield, Splash Shield, Baffle
Description: 2.0L auto trans.
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A5 Quattro
MSRP $558.34
$381.90

Front Shield Pin

Part Number: 8W0-805-121
Audi Audi
Notes: Included with baffle. Included with splash pan. Included with under cover. Included with front shield. Included with lower shield....
Other Names: Rear Shield Pin, Splash Shield Pin, Front Deflector Pin, Rear Deflector Pin, Baffle Pin, Ft Fender Liner Pin, Rear Fender Liner...
Replaces: 8K0-805-121
Fits:
  • Audi:
    • A4,
    • A4 allroad,
    • A4 Quattro,
    • A5,
    • A5 Quattro,
    • A6,
    • A6 Quattro,
    • A7 Quattro,
    • A8 Quattro,
    • allroad,
    • Q3,
    • Q3 Quattro,
    • Q5,
    • Q7,
    • RS5,
    • RS7,
    • S4,
    • S5,
    • S6,
    • S7,
    • S8,
    • SQ5
MSRP $5.20
$4.68

Water Pipe

Part Number: 06E-121-045-BB
Audi Audi
Other Names: Pipe Assembly, Tube, Pipe
Replaces: 06E-121-045-AA, 06E-121-045-AJ, 06E-121-045-AK
Description: 2012-15, supply. Gas, supply. Gas, primary, 2013-14. 3.0L.
Fits:
  • Audi:
    • A6 Quattro,
    • A7 Quattro,
    • A8 Quattro,
    • Q5,
    • S4,
    • S5,
    • SQ5
MSRP $206.64
$142.59

Front Brace

Part Number: 4H0-821-259-C
Audi Audi
Other Names: Conn Piece
Replaces: 4H0-821-259-B
Fits:
  • Audi:
    • A8 Quattro,
    • S8
Not For Sale

Lower Hose

Part Number: 8K0-121-055
Audi Audi
Applications: 4.2L.
Other Names: Water Hose
Description: 4.2L, return. S5.
Fits:
  • Audi:
    • S5
MSRP $98.34
$67.85

Splash Shield

Part Number: 4H0-825-235-S
Audi Audi
Other Names: Damper Pan
Description: 3.0 Liter. 4.0 Liter. Radiator Support Splash Shield. Fits A8, S7 Sportback, S8 3.0 Liter. 4.0 Liter. 4.0 Liter, w/o Code FN8....
Fits:
  • Audi:
    • A8 Quattro,
    • S8
MSRP $1,003.34
$680.26

Radiator

Part Number: 8W0-121-251-H
Audi Audi
Applications: 4.0L. 2.9L, 3.0L.
Description: S5. S4. S6. S7 Sportback. RS5. A8 Quattro. 3.0L, without plug-in hybrid. Main.
Fits:
  • Audi:
    • A8 Quattro,
    • RS5,
    • RS5 Sportback,
    • S4,
    • S5,
    • S5 Sportback,
    • S6,
    • S7 Sportback
MSRP $593.33
$405.84

Radiator Support

Part Number: 8W0-805-594-E
Audi Audi
Other Names: Carrier
Replaces: 8W0-805-594
Description: 2017-25. A5, S5, to 11/08/2021. Coupe, 2.0 or 3.0L. Convertible,.
Fits:
  • Audi:
    • A4,
    • A4 allroad,
    • A4 Quattro,
    • A5 Quattro,
    • A5 Sportback,
    • S4,
    • S5,
    • S5 Sportback
MSRP $873.32
$592.12

Radiator

Part Number: 8W0-121-251-AB
Audi Audi
Applications: 3.0L MAIN COOLING SYSTEM.
Replaces: 8W0-121-251-N
Description: Q7. A6 Quattro. A7 Sportback. Q8. SQ5 Sportback. A6 allroad. Main.
Fits:
  • Audi:
    • A6 allroad,
    • A6 Quattro,
    • A7 Sportback,
    • Q7,
    • Q8,
    • SQ5,
    • SQ5 Sportback
MSRP $593.33
$405.84

Side Shield

Part Number: 8K9-853-887
Audi Audi
Other Names: Spoiler
Description: 2013-2016.
Fits:
  • Audi:
    • allroad
MSRP $82.15
$56.68

LINING

Part Number: 427-825-207
Audi Audi
Notes: Included with front cover.
Other Names: Lining
Description: 2008-2015 R8
Fits:
  • Audi:
    • R8
Backordered

End Plate

Part Number: 8T0-807-611-A
Audi Audi
Other Names: Plate
Description: Coupe, 2013-17, covers & reinforcements, A5, with s-line pkg. Convertible, 2013-17, S5. 2013-17, covers & reinforcements, S5.
Fits:
  • Audi:
    • A5,
    • A5 Quattro,
    • S5
MSRP $248.34
$171.35

Water Manifold

Part Number: 06E-121-083-N
Audi Audi
Other Names: Water Pipe, Connector Tube, Pipe
Replaces: 06E-121-083-A, 06E-121-083-J
Description: 3.0L gas. Gas, auxiliary. 2012-15, return. 3.0L, hoses & pipes, 2013-2016. Gas, return. 3.0L, hoses & pipes, 2010-2012. Coupe, 3.0L,...
Fits:
  • Audi:
    • A6 Quattro,
    • A7 Quattro,
    • Q5,
    • Q7,
    • S4,
    • S5,
    • SQ5
MSRP $146.66
$101.20

Y-Piece

Part Number: 059-121-163-F
Audi Audi
Other Names: Water Manifold, Pipe
Description: Diesel, lower, 2010-12. 3.0L.
Fits:
  • Audi:
    • Q7
MSRP $149.98
$103.49

Under-Body Shield

Part Number: 8U0-825-207
Audi Audi
Other Names: Lining
Fits:
  • Audi:
    • Q3,
    • Q3 Quattro
MSRP $423.33
$289.56

Center Bracket

Part Number: 8K0-821-469-C
Audi Audi
Other Names: Fender Bracket, Bracket
Replaces: 8K0-821-469-B
Description: 2013-2016. From 04/11/2009.
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • allroad,
    • S4
MSRP $52.98
$30.46

Splash Shield

Part Number: 5Q7-825-236-E
Audi Audi
Other Names: Radiator Support Splash Shield, Baffle
Replaces: 5Q7-825-236-B
Description: Convertible,.
Fits:
  • Audi:
    • A3,
    • A3 Quattro
MSRP $725.00
$495.90

Auxiliary Radiator

Part Number: 8E0-121-212-H
Audi Audi
Applications: 2.5L. 8 CYLINDER.
Other Names: Radiator
Description: S4, RS4. Additional radiator. All. TT. Right. Auxiliary.
Fits:
  • Audi:
    • RS4,
    • S4,
    • TT Quattro,
    • TT RS Quattro,
    • TTS Quattro
MSRP $646.67
$442.32

Rear Deflector

Part Number: 4G0-863-822-J
Audi Audi
Other Names: Under Cover, Radiator Support Splash Shield, Pan
Replaces: 4G0-863-822-C
Description: 3.0 Liter. 4.0 Liter. A6. Radiator Support Splash Shield. S6. Fits A6, A7, A7 Sportback, RS7, RS7 Sportback, S6, S7, S7 Sportback 3.0...
Fits:
  • Audi:
    • A6,
    • A6 Quattro,
    • A7 Quattro,
    • RS7,
    • S6,
    • S7
MSRP $578.33
$395.58

Rear Fender Liner Retainer Nut

Part Number: WHT-003-207
Audi Audi
Other Names: Fender Liner Retainer, Fender Liner Nut, Dust Cover Nut, Cover Shield Nut, Splash Shield Nut, Front Shield Nut, Spoiler Nut, Upper...
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • A3 Sportback e-tron,
    • A4,
    • A4 allroad,
    • A4 Quattro,
    • A5,
    • A5 Quattro,
    • A5 Sportback,
    • A6,
    • A6 Quattro,
    • A7 Quattro,
    • allroad,
    • Q4 e-tron,
    • Q4 e-tron Sportback,
    • Q5,
    • Q5 PHEV,
    • Q5 Sportback,
    • Q6 e-tron,
    • Q7,
    • Q8,
    • RS Q8,
    • RS3,
    • RS5,
    • RS5 Sportback,
    • RS7,
    • S3,
    • S4,
    • S5,
    • S5 Sportback,
    • S6,
    • S7,
    • SQ5,
    • SQ5 Sportback,
    • SQ6 e-tron,
    • SQ7,
    • SQ8,
    • TT Quattro,
    • TT RS Quattro,
    • TTS Quattro
MSRP $3.72
$3.35

Under-Body Shield

Part Number: 8E0-825-208-D
Audi Audi
Other Names: Floor Pan Splash Shield, Lining
Description: SEDAN. center. Wagon, center.
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • S4
MSRP $371.67
$254.22

Radiator Assembly

Part Number: 5WA-121-251-H
Audi Audi
Applications: 1.8L. 2.0L, S3. 2.0L GAS. 2.0L, A3 & A3 Quattro. 2.0L COOLING SYSTEM.
Other Names: Radiator
Replaces: 5Q0-121-251-EP, 5Q0-121-251-ET, 5Q0-121-251-GN
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • Q3,
    • S3,
    • TT Quattro,
    • TTS Quattro
MSRP $350.34
$239.63

Radiator

Part Number: 8E0-121-251-AR
Audi Audi
Applications: 6 CYLINDER.
Replaces: 8E0-121-251-M
Description: Auto trans. A6/S6. 3.0l. A4 Cabriolet. 3.2l. A6/S6. 2.7l.
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A6,
    • A6 Quattro
Backordered

Striker Plate

Part Number: 4K0-807-629-9B9
Audi Audi
Other Names: Plate
Description: Bumper and components, with s-line exterior.
Fits:
  • Audi:
    • A6 Quattro,
    • S6
MSRP $45.38
$26.09

Splash Shield

Part Number: 5Q0-825-236-N
Audi Audi
Other Names: Baffle
Replaces: 5Q0-825-236-Q
Description: Without 1.4L.
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • S3
MSRP $216.67
$149.50

Oil Outlet Tube

Part Number: 07K-145-735-G
Audi Audi
Other Names: Oil Return Line, Oil Line
Replaces: 07K-145-735-E, 07K-145-735-F
Description: TT RS Quattro. RS3. 2.5l. Return.
Fits:
  • Audi:
    • RS3,
    • TT Quattro,
    • TT RS Quattro,
    • TTS Quattro
MSRP $196.66
$135.69

Rear Shield

Part Number: 8K0-825-219-A
Audi Audi
Other Names: Floor Pan Splash Shield, Lining
Description: Sedan. Wagon.
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • S4
MSRP $184.99
$127.65

Expansion Tank

Part Number: 8W0-121-405-L
Audi Audi
Applications: 2.0L.
Other Names: Reservoir, Tank
Replaces: 8W0-121-405-E, 8W0-121-405-F, 8W0-121-405-G
Description: 2017-2019, auto trans. A4 allroad. 2017-20. To 01/14/19. 45 tsfi. A5. 01/14/19 - 06/18/20. 2021-25.
Fits:
  • Audi:
    • A4,
    • A4 allroad,
    • A4 Quattro,
    • A5 Quattro,
    • A5 Sportback
MSRP $201.67
$139.15

Upper Bracket Lock Washer

Part Number: 4A0-805-137-A
Audi Audi
Notes: Included with front shield.
Other Names: Grille Washer, Front Shield Washer, Lower Bracket Lock Washer, Side Cover Lock Washer, Washer
Description: 1999-03. Coupe, engine compartment. 1997-98.
Fits:
  • Audi:
    • A8,
    • A8 Quattro,
    • R8,
    • S8
MSRP $1.52
$1.37

Air Duct

Part Number: 80A-121-333-D
Audi Audi
Description: 3.0L.
Fits:
  • Audi:
    • SQ5
MSRP $84.99
$58.65

Air Duct

Part Number: 8T0-121-283-K
Audi Audi
Replaces: 8T0-121-283-H
Description: 4.2L. 3.2L.
Fits:
  • Audi:
    • A5 Quattro,
    • S5
MSRP $254.99
$175.94

Lower Shield

Part Number: 8U0-863-821-A
Audi Audi
Other Names: Baffle
Description: Radiator Support Splash Shield. Baffle Plate. Carrier. Center cover. Cover Panel. Crossmember. Deflector. End plate. Front Cover. Front...
Fits:
  • Audi:
    • Q3,
    • Q3 Quattro
MSRP $291.66
$201.25

Air Baffle

Part Number: 8R0-121-283-P
Audi Audi
Other Names: Radiator Support Baffle, Air Duct
Description: 2.0L gas.
Fits:
  • Audi:
    • Q5
MSRP $56.67
$39.10

Oil Return Line

Part Number: 06H-145-735-G
Audi Audi
Other Names: Oil Return Tube, Oil Line, Oil Outlet Tube, Outlet Pipe, Oil Pipe, Return Line, Turbocharger Oil Line
Replaces: 06H-145-735-B
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • A4,
    • A4 Quattro,
    • A5,
    • A5 Quattro,
    • A6,
    • A6 Quattro,
    • allroad,
    • Q3,
    • Q3 Quattro,
    • Q5,
    • S4,
    • TT,
    • TT Quattro
MSRP $274.98
$189.74

Radiator Assembly

Part Number: 8V0-121-251-B
Audi Audi
Applications: 2.5L.
Other Names: Auxiliary Radiator
Description: 2.5 Liter Main. Primary. Fits RS3, TT RS 2.5 Liter, Main. RS3. TT. TT. RS3.
Fits:
  • Audi:
    • RS3,
    • TT RS Quattro
MSRP $553.33
$378.48

Splash Shield

Part Number: 1K0-825-237-AG
Audi Audi
Other Names: Baffle
Description: Without awd, with diesel engine.
Fits:
  • Audi:
    • A3
MSRP $172.88
$119.29

Front Shield

Part Number: 8R0-825-201-C
Audi Audi
Other Names: Floor Pan Splash Shield, Lining
Replaces: 8R0-825-201-A, 8R0-825-201-B
Fits:
  • Audi:
    • Q5,
    • SQ5
MSRP $65.65
$45.30

Air Duct

Part Number: 8K0-121-284-S
Audi Audi
Replaces: 8K0-121-284-N
Description: 2.0L.
Fits:
  • Audi:
    • A4,
    • A4 Quattro
MSRP $115.01
$79.35

Adapter O-Ring

Part Number: N-907-834-01
Audi Audi
Notes: Included with inlet pipe. Included with outlet pipe.
Other Names: Connector Tube Seal, Inlet Pipe Seal, Outlet Pipe Seal, Seal Ring
Replaces: N-907-834-02, WHT-001-225
Description: Rear, 4.2L. 6.3L, auxiliary, right side. 4.2L, manual trans. 3.6L, without rear a/c.
Fits:
  • Audi:
    • A8 Quattro,
    • Q7,
    • R8
MSRP $2.59
$2.33

Front Support

Part Number: 8K0-821-136-M
Audi Audi
Other Names: Fender Brace, Support
Replaces: 8K0-821-136-A, 8K0-821-136-B
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • S4
MSRP $195.00
$134.55

Side Shield

Part Number: 8E0-807-514-A
Audi Audi
Other Names: Radiator Support Splash Shield, Spoiler
Replaces: 8E0-807-514
Description: 3.0L. 1.8L. 4.2L. Side shield.
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • S4
MSRP $58.98
$33.91

Lower Hose

Part Number: 8K0-121-055-N
Audi Audi
Applications: 2.0L.
Other Names: Water Hose
Description: A4. A5. Allroad. Coupe, 2.0L.
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A5,
    • A5 Quattro,
    • allroad
MSRP $160.00
$110.40

Radiator

Part Number: 8E0-121-251-C
Audi Audi
Applications: 6 CYLINDER.
Description: A4. 3.2L, manual trans.
Fits:
  • Audi:
    • A4,
    • A4 Quattro
Backordered

Upper Hose

Part Number: 4F0-121-101-F
Audi Audi
Applications: 3.0L, 3.2L (V6).
Other Names: Water Hose
Description: A6. 3.2L. 3.0L.
Fits:
  • Audi:
    • A6,
    • A6 Quattro
MSRP $160.00
$110.40

Center Shield

Part Number: 4G0-825-208-A
Audi Audi
Other Names: Floor Pan Splash Shield, Lining
Replaces: 4G0-825-208
Description: Shield used to direct water/debris away From the floor pan. Center. Floor Pan Splash. Lining. Side cover. Underbody. Fits A6, S6 Audi
Fits:
  • Audi:
    • A6,
    • A6 Quattro,
    • S6
Backordered

Radiator

Part Number: 8E0-121-251-A
Audi Audi
Applications: 4 CYLINDER.
Description: Cabriolet A4. 2.0L, manual trans.
Fits:
  • Audi:
    • A4,
    • A4 Quattro
MSRP $605.98
$414.49

Side Air Baffle

Part Number: 4G0-853-888-C
Audi Audi
Other Names: Spoiler
Replaces: 4G0-853-888-B
Description: A6. S6.
Fits:
  • Audi:
    • A6,
    • A6 Quattro,
    • S6
MSRP $205.00
$141.45

Support

Part Number: 11A-805-303-A
Audi Audi
Other Names: Cross
Fits:
  • Audi:
    • Q4 e-tron,
    • Q4 e-tron Sportback
MSRP $166.65
$114.99

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