802.589.0911 Live Chat With Us

Finish Selecting Your Vehicle to Shop For Your Radiator Cap

Choose a Year for your Audi 's Radiator Cap

  • 2017
  • 2016
  • 2015
  • 2014
  • 2013
  • 2012
  • 2011
  • 2010
  • 2009
  • 2008
  • 2007
  • 2006
  • 2005
  • 2004
  • 2003
  • 2002
  • 2001
  • 2000
  • 1999
  • 1998
  • 1997
  • 1996
  • 1995
  • 1994
  • 1993
  • 1992
  • 1991
  • 1990
  • 1989
  • 1988
  • 1987
  • 1986
  • 1985
  • 1984
  • 1983
  • 1982
  • 1981
  • 1980
  • 1979
  • 1978
  • 1977
  • 1976
  • 1975
  • 1974
  • 1973
  • 1972
  • 1971
Show More Years

Shop By Brand

The Following brands are available based on your search.

  • Calorstat
    Calorstat
  • Gates
    Gates
  • Genuine
    Genuine
  • Meyle
    Meyle
  • Mr Gasket
    Mr Gasket
  • Stant
    Stant
  • Vaico
    Vaico

Best Selling Genuine Audi Radiator Caps

  • We Stock the following top leading brands, including Calorstat, Vaico, Meyle, Stant, Gates
  • Constantly Updated Inventory of Audi Replacement Radiator Cap Parts
Calorstat
2009 Audi A6 Radiator Cap Calorstat

P311-0166322    W0133-1737157  New

Qty:
$23.88
Calorstat Radiator Cap
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • Location-Expansion Tank
Brand: Calorstat
Additional Fitment Information:
Vehicle
2009 - Audi A6
Calorstat
2009 Audi Q7 Radiator Cap 8 Cyl 4.2L Calorstat

P311-136D02D    W0133-1737628  New

Qty:
$15.44
Calorstat Radiator Cap
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • Location-Expansion Tank
Brand: Calorstat
Additional Fitment Information:
Vehicle Block Engine CID CC
2009 - Audi Q7 V 8 Cyl 4.2L - 4163
Vaico
2014 Audi RS7 Radiator Cap Vaico - 1.4 Bar

P311-573848D    W0133-1735729  New

Qty:
$18.77
Vaico Radiator Cap
  • Location-Reservoir
  • 1.4 Bar
Brand: Vaico
Additional Fitment Information:
Vehicle
2014 - Audi RS7
Calorstat
2009 Audi A6 Radiator Cap Calorstat

P311-0166322    W0133-1737157  New

Qty:
$23.88
Calorstat Radiator Cap
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • Location-Expansion Tank
Brand: Calorstat
Additional Fitment Information:
Vehicle
2009 - Audi A6
Vaico
2017 Audi S5 Radiator Cap Vaico - 1.4 Bar

P311-573848D    W0133-1735729  New

Qty:
$18.77
Vaico Radiator Cap
  • 1.4 Bar
Brand: Vaico
Additional Fitment Information:
Vehicle
2017 - Audi S5
Meyle
2015 Audi Q7 Radiator Cap Meyle

P311-0E12DC9    W0133-1640489  New

Qty:
$15.86
Meyle Radiator Cap
  • Location-Expansion Tank
Brand: Meyle
Additional Fitment Information:
Vehicle
2015 - Audi Q7
Meyle
2015 Audi Q7 Radiator Cap Meyle - 1.4 Bar

P311-0E12DC9    W0133-1640489  New

Qty:
$15.86
Meyle Radiator Cap
  • Location-Expansion Tank
  • 1.4 Bar
Brand: Meyle
Additional Fitment Information:
Vehicle
2015 - Audi Q7
Vaico
2014 Audi RS7 Radiator Cap Vaico - 1.4 Bar

P311-573848D    W0133-1735729  New

Qty:
$18.77
Vaico Radiator Cap
  • Location-Reservoir
  • 1.4 Bar
Brand: Vaico
Additional Fitment Information:
Vehicle
2014 - Audi RS7
Vaico
2017 Audi S5 Radiator Cap Vaico - 1.4 Bar

P311-573848D    W0133-1735729  New

Qty:
$18.77
Vaico Radiator Cap
  • 1.4 Bar
Brand: Vaico
Additional Fitment Information:
Vehicle
2017 - Audi S5
Calorstat
2009 Audi Q7 Radiator Cap 8 Cyl 4.2L Calorstat

P311-136D02D    W0133-1737628  New

Qty:
$15.44
Calorstat Radiator Cap
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • Location-Expansion Tank
Brand: Calorstat
Additional Fitment Information:
Vehicle Block Engine CID CC
2009 - Audi Q7 V 8 Cyl 4.2L - 4163
Meyle
2015 Audi Q7 Radiator Cap Meyle

P311-0E12DC9    W0133-1640489  New

Qty:
$15.86
Meyle Radiator Cap
  • Location-Expansion Tank
Brand: Meyle
Additional Fitment Information:
Vehicle
2015 - Audi Q7
Stant
1975 Audi 100 Series Radiator Cap 4 Cyl 1.9L Stant - OE Type Radiator Cap

P311-415170A    10229  New

D2VY 8K103 A , C23860 , 19045-692-003 , 129 , WC-14 , 19045634003 , MB008101 , 8871-15-205 , A57167 , A61784 , 21430-10600 , 77-513 , RS-77 , 620202 , 127 , J3239375 , 1686107 , MB221633 , 16401-40120 , RS-50A , 171111200 , 6682274 , ZZL0-15-205 , 928 106 257 03 , 16401-42010 , 16401-23070 , RS-16 , 312121321E , WA-14 , 133-8045 , 7701018380 , 82929 , DR-12 , S-12 , 21430-89907 , 130660 , 16401-41020 , M-13 , E5TZ 8100 A , 16401-50010 , 21430-89900 , RA-14 , 17111100848 , CP-12 , 25330-14201 , MB007571 , 1570172030 , 17111262051 , U95-4110 , RS-40 , 2993-23-921 , 16401-36011 , 533014202 , 46010 , 0766-15-205 , E2DZ 8100 A , 745124020 , 16401-50010-73 , 21430-89905 , WR-16 , 036-1865 , BR-13 , BR-16 , 123 , R-29 , RA-19 , 10229 , 2981-15-205 , 5364692 , 16401-36011-72 , C9AZ 8100 A , D8RZ 8100 A , 703-1697 , 645012012 , 19045-PA0-014 , 3241241 , DR-31 , 53-10694 , 21430-89990-MP , 33030 , J3246241 , D7ZZ 8100 A , P-13 , RS-32 , ER-16 , CH10427 , 2296-23-921 , 21430-C0500 , MB007900 , 2996-23-921 , PA-14 , 645012051 , RS-52 , RS-512A , 83502502 , 46031 , 3220313 , DR-16 , E7RY-8100-A , 6635784 , 7257668 , 31527 , 025121321 , L95-4004 , 133-8052 , 6410457 , 25330-11415 , 17111712669 , WC-16 , 12R5 , S12 , 3187167 , RC-22 , BC-13 , RR-29 , 16401-34010 , 21430-M0200 , 133-8078 , F2UZ8K103A , CP-13 , 21430-89902 , M-16 , E9RY 8100 A , RC-16 , 21430-89901 , MA152550 , P-12 , BR-12 , 912609 , DR-13 , 7013 , RS-12A , ER-27 , 3-M-12 , 745153010 , 21430-89906 , S16 , RC-12 , RS-6 , 53-10660 , 1502172631 , WR-12 , 0839-15-350 , 0488-15-205 , 022251255 , 46007 , 16401-41021 , ER-13 , 21430-U9600 , 16401-50010-72 , 21430-89994 , 16401-20010 , MB007298 , 17 11 1 712 492 , 028 121 453 , 1610771 , 25060143 , RR-22 , 00861125 , D2VY 8100 A , 16401-60040 , 33000866 , D27Z 8100 A , 16401-41010 , RC-19 , 3-EG-165 , J3239819 , RC-6 , 3-M-16 , RS-62 , 6673313 , 16401-60010 , SE01-15-205 , RC-45 , 2239643 , A-14 , RS-50 , ER-19 , MB721633 , 21430-U0100 , 3-M-13 , C9ZZ 8100 A , M-12 , R12 , 1326012 , 133-0143 , ER-12 , 16407-60010 , 3239375 , WC-13 , 928 106 257 0 , 645012021 , WC-12 , T-13 , 21430-J6200 , 6410292 , RC-9 , D2RY 8100 B , MB007570 , 17 11 0 152 374 , D1TZ 8100 A , 6646678 , RS-41 , L95-4039 , 66-3240 , 16401-36010 , RR-12 , E5TH 8100 A , 87749607 , RR-16 , D2TZ 8100 A , RS-12 , 21430-89990 , E9TZ 8100 A , BC-12

Qty:
$5.09
Stant Radiator Cap
  • Pressure Rating 13 psi
  • OE Type Radiator Cap
  • 13 PSI radiator cap for a 3/4" deep "A" size filler neck. Made of durable metal, 4 ear design. For open or closed system.
Brand: Stant
Additional Fitment Information:
Vehicle Block Engine CID CC
1975 - Audi 100 Series L 4 Cyl 1.9L - 1871
Stant
1975 Audi 100 Series Radiator Cap 4 Cyl 1.9L Stant - Safety Release Radiator Cap

P311-3D122CE    10329  New

RC-119 , 82829 , RL-44 , 620206 , CSP-12 , C1UZ 8100 A , SPT-12 , 53-00231 , 46062 , ESP-19 , BSC-12 , 861855 , 46014 , 53-00363 , 53-00306 , 53-00314 , 10329 , 53-00348 , 703-1700 , 31511 , RSP-22 , DRS-16 , RSP-12 , 53-00223 , SPT-16 , ESR-13 , 7713 , 3-S-12 , WF-16 , SR-12 , SP-13 , RP-16 , 11329 , 12R5S , L95-5051 , ESR-12 , RSP-29 , DRS-13 , RS-512 , RC-109 , DRS-16L , 3-EF-16 , 53-00355 , CSP-13 , 33061 , RSP-21 , ESR-16 , BR-12P , S-12 , BR-16P , BR-13P , 3-S-16 , RSP-16 , DRS-12 , 53-00165 , RL-41 , BSC-13 , 46017 , RC-106 , 3-S-13 , L95-5094 , ESP-12 , 3-EG-16 , SP-12 , ST-13 , 644129 , RL-12 , 861852 , RL-14 , PL-14 , L95-5086 , 53-00280

Qty:
$11.14
Stant Radiator Cap
  • Pressure Rating 13 psi
  • Safety Release Radiator Cap
  • 13 PSI Lev-R-Vent radiator cap in "A" size. For open or closed system. Will bring back coolant from the overflow tank.
Brand: Stant
Additional Fitment Information:
Vehicle Block Engine CID CC
1975 - Audi 100 Series L 4 Cyl 1.9L - 1871
Stant
1978 Audi 5000 Radiator Cap 5 Cyl 2.2L Stant - OE Type Radiator Cap

P311-3256DE2    10225  New

7025 , 105 , 171121321C , T-34 , 171121321J , RA-16 , ER-22 , 703-1441 , 82925 , DR-25 , 31335 , 443121321 , 644105 , 171121321 , 53-10702 , T-25 , 33024 , 133-0142 , RR-25 , 171121321D , 46025 , 12R12 , RS-57

Qty:
$7.12
Stant Radiator Cap
  • Pressure Rating 20 psi
  • OE Type Radiator Cap
  • 20 PSI plastic molded threaded filler neck cap. Made to bring back coolant from the overflow tank.
Brand: Stant
Additional Fitment Information:
Vehicle Block Engine CID CC
1978 - Audi 5000 L 5 Cyl 2.2L - 2144
Stant
1996 Audi A4 Radiator Cap 6 Cyl 2.8L Stant - OE Type Radiator Cap

P311-3256DE2    10225  New

7025 , 105 , 171121321C , T-34 , 171121321J , RA-16 , ER-22 , 703-1441 , 82925 , DR-25 , 31335 , 443121321 , 644105 , 171121321 , 53-10702 , T-25 , 33024 , 133-0142 , RR-25 , 171121321D , 46025 , 12R12 , RS-57

Qty:
$7.12
Stant Radiator Cap
  • Pressure Rating 20 psi Early
  • OE Type Radiator Cap
  • 20 PSI plastic molded threaded filler neck cap. Made to bring back coolant from the overflow tank.
Brand: Stant
Additional Fitment Information:
Vehicle Block Engine CID CC
1996 - Audi A4 V 6 Cyl 2.8L - 2771
Gates
1979 Audi Fox Radiator Cap 4 Cyl 1.6L Gates - Safety Release Radiator Cap

P311-0BDAF87    31511  New

53-00348 , 53-00231 , BR-16P , SR-12 , 53-00165 , 46062 , DRS-16L , 3-S-16 , SP-22 , BSC-12 , 3-S-13 , 10329 , PL-14 , 3-S-12 , 861855 , 53-00223 , 33061 , ESR-16 , SP-16 , 46014 , 33016 , 31511 , WF-16 , ESP-19 , DRS-12 , 703-1461 , 53-00363 , DRS-13 , 11329 , ST-13 , 644129 , RP-16 , L95-5094 , BR-12P , RSP-12 , CSP-13 , CSP-12 , 620206 , C1UZ 8100 A , 53-00355 , RL-12 , 33013 , 46017 , RL-14 , SA-21 , 703-1436 , DRS-16 , SP-12 , BR-13P , L95-5051 , 53-00280 , 53-00314 , 703-1433 , RSP-22 , RS-512 , 703-1700 , 703-1452 , SPT-12 , ESP-12 , 53-00306 , 3-EG-16 , RL-41 , BSC-13 , 3-EF-16 , SPT-16 , RSP-29 , 70329BL , RSP-21 , 7713 , 12R5S , L95-5086 , 861852 , RC-106 , ESR-12 , RC-119 , 4-1196 , 82829 , 703-1432 , ESR-13 , SP-13 , RC-109 , RL-44 , RSP-16 , SP-29 , SP-21 , 70329RD

Qty:
$8.05
Gates Radiator Cap
  • 13 psi Pressure Rating
  • Safety Release Radiator Cap
  • Product Attributes:
    • California Proposition 65: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Coolant Recovery System: Optional System
    • Filler Neck Depth (in): .75
    • Filler Neck Inside Diameter (in): 1.61
    • Filler Neck Outside Diameter (in): 2.13
    • SAE Pressure Range (psi): 12-16
    • Shell Diameter (in): 2.61
Brand: Gates
Additional Fitment Information:
Vehicle Fuel Type Block Engine CID CC
1979 - Audi Fox GAS L 4 Cyl 1.6L 97 1588
Gates
1979 Audi Fox Radiator Cap 4 Cyl 1.6L Gates - OE Type Radiator Cap

P311-4990A6B    31527  New

RS-50A , C23860 , CP-13 , 21430-89994 , MB007299 , RC-22 , 3239375 , 21430-U0100 , ER-12 , C9ZZ 8100 A , R-29 , D7ZZ 8100 A , R-16 , ER-19 , BC-13 , 16401-23070 , 133-0143 , 133-8052 , RC-45 , 028 121 453 , 16401-36011 , 16401-41010 , T-13 , RC-12 , J3239375 , L95-4039 , 1610771 , RR-29 , 022251255 , MA152550 , D27Z 8100 A , 21430-89907 , 3-EG-165 , 46007 , WC-13 , ER-27 , D2VY 8100 A , WR-16 , D2TZ 8100 A , 21430-10600 , 21430-89905 , 2239643 , C9AZ 8100 A , 46010 , 025121321 , 17111712669 , J3246241 , 6410457 , D1TZ 8100 A , BC-12 , A61784 , DR-13 , 19045634003 , 3-M-16 , E9RY 8100 A , U95-4110 , 16401-40120 , E9TZ 8100 A , RS-6 , 77-513 , 123 , 33006 , 3-M-13 , 21430-89901 , R-22 , 312121321E , BR-12 , 82929 , BR-16 , 21430-C0500 , 2981-15-205 , 16401-50010 , 912609 , 17111100848 , 31527 , WC-14 , 10229 , ZZL0-15-205 , 3-M-12 , L95-4004 , DR-31 , RS-16 , 21430-89900 , ER-13 , 7013 , 12R5 , 33030 , 21430-M0200 , 703-1426 , RR-12 , RC-9 , RS-12 , 321121321C , D2RY 8100 B , R-13 , RS-62 , MB721633 , 17111262051 , MB221633 , 2296-23-921 , 0766-15-205 , 25330-14201 , 5364692 , MB008101 , A57167 , 7701018380 , 21430-89990 , 620202 , D2VY 8K103 A , 928 106 257 0 , 129 , RS-41 , 2993-23-921 , 1326012 , 3220313 , 8871-15-205 , 703-1415 , S-12 , 3187167 , 1570172030 , 133-8078 , E5TZ 8100 A , S12 , 703-1416 , 745153010 , 171111200 , CP-12 , 16401-41021 , 25330-11415 , 16401-36010 , A-14 , P-12 , RC-16 , 25060143 , MB007571 , 16401-60040 , 2996-23-921 , 53-10660 , D8RZ 8100 A , 0488-15-205 , MB007900 , WA-14 , WC-12 , E5TH 8100 A , 645012021 , P-13 , RA-19 , RS-50 , 19045-PA0-014 , RS-32 , 130660 , WR-12 , 133-8045 , ER-16 , 645012012 , 19045-692-003 , RC-6 , S16 , 33000866 , MB007298 , BR-13 , 127 , 1686107 , RA-14 , DR-16 , RC-19 , 33009 , RR-22 , 703-1697 , 11229 , 0839-15-350 , 16401-60010 , WC-16 , SE01-15-205 , PA-14 , 70229BL , 3241241 , 83502502 , DR-12 , RS-12A , MB007570 , R-12 , RR-16 , RS-512A , 21430-89906 , 70229RD , 53-10694 , 21430-89902 , 21430-U9600 , E2DZ 8100 A , 16407-60010 , 1502172631 , 46031 , RS-52 , 645012051 , 745124020 , R12 , CH10427 , 928 106 257 03 , 6410292 , 703-1445

Qty:
$5.84
Gates Radiator Cap
  • 13 psi Pressure Rating
  • OE Type Radiator Cap
  • Product Attributes:
    • California Proposition 65: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Coolant Recovery System: Optional System
    • Filler Neck Depth (in): .75
    • Filler Neck Inside Diameter (in): 1.61
    • Filler Neck Outside Diameter (in): 2.13
    • OE Comparison Rating: Oe Performance
    • SAE Pressure Range (psi): 12-16
    • Shell Diameter (in): 2.33
Brand: Gates
Additional Fitment Information:
Vehicle Fuel Type Block Engine CID CC
1979 - Audi Fox GAS L 4 Cyl 1.6L 97 1588
Gates
2003 Audi A8 Quattro Radiator Cap 8 Cyl 4.2L Gates - OE Type Radiator Cap

P311-5E24D44    31335  New

DR-25 , 171121321C , 171121321B , 171121321 , ER-22 , 31335 , 46025 , 53-10702 , 33024 , RR-25 , RA-16 , 7025 , 644105 , 443121321 , 12R12 , 10225 , 171121321D , 133-0142 , 171121321J , R-25 , 82925 , RS-57 , T-25 , 105 , 703-1441 , 11225

Qty:
$11.30
Gates Radiator Cap
  • 20 psi Pressure Rating
  • OE Type Radiator Cap
  • Product Attributes:
    • California Proposition 65: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Coolant Recovery System: Closed System
    • Filler Neck Outside Diameter (in): 1.78
    • OE Comparison Rating: Oe Performance
    • SAE Pressure Range (psi): 18-22
    • Shell Diameter (in): 2.27
Brand: Gates
Additional Fitment Information:
Vehicle Fuel Type Block Engine CID CC
2003 - Audi A8 Quattro GAS V 8 Cyl 4.2L - 4172
Gates
1996 Audi A4 Radiator Cap 6 Cyl 2.8L Gates - OE Type Radiator Cap

P311-5E24D44    31335  New

DR-25 , 171121321C , 171121321B , 171121321 , ER-22 , 31335 , 46025 , 53-10702 , 33024 , RR-25 , RA-16 , 7025 , 644105 , 443121321 , 12R12 , 10225 , 171121321D , 133-0142 , 171121321J , R-25 , 82925 , RS-57 , T-25 , 105 , 703-1441 , 11225

Qty:
$11.30
Gates Radiator Cap
  • Early; 20 psi Pressure Rating
  • OE Type Radiator Cap
  • Product Attributes:
    • California Proposition 65: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Coolant Recovery System: Closed System
    • Filler Neck Outside Diameter (in): 1.78
    • OE Comparison Rating: Oe Performance
    • SAE Pressure Range (psi): 18-22
    • Shell Diameter (in): 2.27
Brand: Gates
Additional Fitment Information:
Vehicle Fuel Type Block Engine CID CC
1996 - Audi A4 GAS V 6 Cyl 2.8L - 2771
Vaico
1996 Audi A4 Radiator Cap Vaico - VAICO

P311-2BEC728    V10-0209  New

CPE0024P , T49 , 603027 , 8D0121403C , 14700 , 30914700 , 8D0 121 403 C , 31529 , 955 106 447 20 , 51034 , CPE0024PCRP , 1J0121321B , RC211 , 1J0121321A , 861023 , 1001210049 , V100209 , 95510644720 , 1J0121321

Qty:
$4.74
Vaico Radiator Cap
  • Grade Aftermarket Material Type Plastic From Chassis/VIN 8D-T-309 403
  • VAICO
Brand: Vaico
Additional Fitment Information:
Vehicle Submodel
1996 - Audi A4 Base