Breathers & Adapters

Optimize crankcase ventilation with our high-quality breathers and adapters. Designed for proper airflow and contaminant reduction, they ensure engine efficiency and longevity.

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Aeroflow Performance Press in for Nissan Valve Covers with non-threaded hole, Black finish Aeroflow Breather Adapters -10AN AF708-10-01BLK SR
Breathers
Aeroflow Performance 1-1/4" O.D With 3/4" I.D Suit PCV Valves Aeroflow Valve Cover Grommet AF1859-1001 SR
Breather Adapters & Grommets
EDELBROCK Chrome finish Edelbrock GM style Oil Fill Tube with Breather ED4803 SR
Oil Fill - Breather

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Breathers & Adapters

182 products

Showing 25 - 48 of 182 products

Showing 25 - 48 of 182 products
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Save $10.86
Aeroflow Performance 3" (76.2mm) O.D. x 2-1/2" (63.5mm) High, 1-1/2" (38.1mm) Flange Insid Aeroflow Black Clamp On Breather AF2271-1460 SRAeroflow Performance 3" (76.2mm) O.D. x 2-1/2" (63.5mm) High, 1-1/2" (38.1mm) Flange Insid Aeroflow Black Clamp On Breather AF2271-1460 SR
Aeroflow Performance Aeroflow Black Clamp On Breather AF2271-1460 AF2271-1460 - 1-1/2" UNIV CLAMP ON FILTER
SKU: AF2271-1460
$26.16 AUD $37.02 AUD
No reviews
Save $6.31
Aeroflow Performance Suit BA-FG Ford Falcon Aeroflow Press In Rear Valve Cover Breather Adapter -8AN Black (19mm O.D) AF708-08RBLK SRAeroflow Performance Suit BA-FG Ford Falcon Aeroflow Press In Rear Valve Cover Breather Adapter -8AN Black (19mm O.D) AF708-08RBLK SR
Aeroflow Performance Aeroflow Press In Rear Valve Cover Breather Adapter -8AN Black (19mm O.D) AF708-08RBLK AF708-08RBLK - PUSH IN COVER BREATHER ADAPTER
SKU: AF708-08RBLK
$7.83 AUD $14.14 AUD
No reviews
Save $0.62
Aeroflow Performance Push In, With 5/8" Spout Aeroflow Black Valve cover Breather AF1822-7001 SRAeroflow Performance Push In, With 5/8" Spout Aeroflow Black Valve cover Breather AF1822-7001 SR
Aeroflow Performance Aeroflow Black Valve cover Breather AF1822-7001 AF1822-7001 - Black valve cover breather
SKU: AF1822-7001
$11.83 AUD $12.45 AUD
No reviews
Save $0.46
Aeroflow Performance Push In, No Spout Aeroflow Chrome Valve cover Breather AF1821-7000 SRAeroflow Performance Push In, No Spout Aeroflow Chrome Valve cover Breather AF1821-7000 SR
Aeroflow Performance Aeroflow Chrome Valve cover Breather AF1821-7000 AF1821-7000 - Chrome valve cover breather
SKU: AF1821-7000
$8.83 AUD $9.29 AUD
No reviews
Save $1.60
RPC Fits Valve Covers with 1-1/4" Holes, 1-1/4" OD X 1" ID Racing Power Company Push-in Valve Cover Rubber Grommet (2 Pack) RPCR4878 SRRPC Fits Valve Covers with 1-1/4" Holes, 1-1/4" OD X 1" ID Racing Power Company Push-in Valve Cover Rubber Grommet (2 Pack) RPCR4878 SR
RPC Racing Power Company Push-in Valve Cover Rubber Grommet (2 Pack) RPCR4878 RPCR4878 - VALVE COVER GROMMETS 1 PAIR
SKU: RPCR4878
$6.47 AUD $8.07 AUD
No reviews
Save $7.91
PROFORM With Recessed Black Mopar Emblem, Suit 1.22" Hole Proform Slant Edge Aluminium Valve Cover Breather Push-In Style - Polished PR440-441 SRPROFORM With Recessed Black Mopar Emblem, Suit 1.22" Hole Proform Slant Edge Aluminium Valve Cover Breather Push-In Style - Polished PR440-441 SR
PROFORM Proform Slant Edge Aluminium Valve Cover Breather Push-In Style - Polished PR440-441 PR440-441 - SLANT EDGE BREATHER CAP, MOPAR
SKU: PR440-441
$63.47 AUD $71.38 AUD
No reviews
Save $16.21
MOONEYES Aluminium Low Boy Right Angle Mooneyes Bolt On Valve Cover Breather MNMP1800LB SRMOONEYES Aluminium Low Boy Right Angle Mooneyes Bolt On Valve Cover Breather MNMP1800LB SR
Moon Eyes Mooneyes Bolt On Valve Cover Breather MNMP1800LB MNMP1800LB - MOON 90DEG BREATHER-LOW BOY
SKU: MNMP1800LB
$127.27 AUD $143.48 AUD
No reviews
Save $4.21
K&N With 1-3/4" (44mm) Hole - KN62-1480 K&N K&N Clamp-On Vent Filter 3 OD x 2-1/2 H KN62-1480 SRK&N With 1-3/4" (44mm) Hole - KN62-1480 K&N K&N Clamp-On Vent Filter 3 OD x 2-1/2 H KN62-1480 SR
K&N K&N K&N Clamp-On Vent Filter 3 OD x 2-1/2 H KN62-1480 KN62-1480 - 1-3/4 UNIV. CLAMP-ON FILTER
SKU: KN62-1480
$22.61 AUD $26.82 AUD
No reviews
Save $6.89
K&N With 1" (25mm) Tube K&N K&N Push-In Vent Filter 3" OD x 2" H KN62-1170 SRK&N With 1" (25mm) Tube K&N K&N Push-In Vent Filter 3" OD x 2" H KN62-1170 SR
K&N K&N K&N Push-In Vent Filter 3" OD x 2" H KN62-1170 KN62-1170 - 1 PUSH-IN VENT FILTER
SKU: KN62-1170
$28.79 AUD $35.68 AUD
No reviews
Save $6.89
K&N With 3/4" (19mm) Tube - KN62-1030 K&N K&N Push-In Vent Filter 2 OD x 1-1/2 H KN62-1030 SRK&N With 3/4" (19mm) Tube - KN62-1030 K&N K&N Push-In Vent Filter 2 OD x 1-1/2 H KN62-1030 SR
K&N K&N K&N Push-In Vent Filter 2 OD x 1-1/2 H KN62-1030 KN62-1030 - 3/4 PUSH-IN VENT FILTER
SKU: KN62-1030
$28.79 AUD $35.68 AUD
No reviews
Save $7.86
EDELBROCK Chrome finish Edelbrock GM style Oil Fill Tube with Breather ED4803 SREDELBROCK Chrome finish Edelbrock GM style Oil Fill Tube with Breather ED4803 SR
EDELBROCK Edelbrock GM style Oil Fill Tube with Breather ED4803 ED4803 - OIL FILL TUBE W/BREATHER CHROM
SKU: ED4803
$43.36 AUD $51.22 AUD
No reviews
Save $5.12
EDELBROCK Round Breather with 90° nipple, Chrome Finish Edelbrock Signature Series Valve Cover Breathers ED4410 SREDELBROCK Round Breather with 90° nipple, Chrome Finish Edelbrock Signature Series Valve Cover Breathers ED4410 SR
EDELBROCK Edelbrock Signature Series Valve Cover Breathers ED4410 ED4410 - CHROME VALVE COVER BREATHER
SKU: ED4410
$21.45 AUD $26.57 AUD
No reviews
Save $4.07
EDELBROCK Round Breather with 90° nipple, Black Finish Edelbrock Signature Series Valve Cover Breathers ED4413 SREDELBROCK Round Breather with 90° nipple, Black Finish Edelbrock Signature Series Valve Cover Breathers ED4413 SR
EDELBROCK Edelbrock Signature Series Valve Cover Breathers ED4413 ED4413 - SIGNATURE SERIES BREATHER CAP
SKU: ED4413
$22.02 AUD $26.09 AUD
No reviews
Save $26.46
Aeroflow Performance 1-3/8" (34mm) O.D. x 1-1/8" (28.5mm) High, 9/16" (14.2mm) Flange Insi Aeroflow Chrome Clamp On Breather AF2871-2480 SRAeroflow Performance 1-3/8" (34mm) O.D. x 1-1/8" (28.5mm) High, 9/16" (14.2mm) Flange Insi Aeroflow Chrome Clamp On Breather AF2871-2480 SR
Aeroflow Performance Aeroflow Chrome Clamp On Breather AF2871-2480 AF2871-2480 - 9/16" UNIV CLAMP ON FILTER
SKU: AF2871-2480
$10.56 AUD $37.02 AUD
No reviews
Save $26.38
Aeroflow Performance 3" (76.2mm) O.D. x 2-1/2" (63.5mm) High, 1" (25.4mm) Flange Inside Di Aeroflow Chrome Push In Breather With Chrome Shield AF2871-1520 SRAeroflow Performance 3" (76.2mm) O.D. x 2-1/2" (63.5mm) High, 1" (25.4mm) Flange Inside Di Aeroflow Chrome Push In Breather With Chrome Shield AF2871-1520 SR
Aeroflow Performance Aeroflow Chrome Push In Breather With Chrome Shield AF2871-1520 AF2871-1520 - 1" PUSH IN BREATHER W/ SHIELD
SKU: AF2871-1520
$17.73 AUD $44.11 AUD
No reviews
Save $25.03
Aeroflow Performance 3" (76.2mm) O.D. x 2-1/2" (63.5mm) High, 1-1/2" (25mm) Flange Inside Aeroflow Chrome Push In Breather With Chrome Shield AF2871-1516 SRAeroflow Performance 3" (76.2mm) O.D. x 2-1/2" (63.5mm) High, 1-1/2" (25mm) Flange Inside Aeroflow Chrome Push In Breather With Chrome Shield AF2871-1516 SR
Aeroflow Performance Aeroflow Chrome Push In Breather With Chrome Shield AF2871-1516 AF2871-1516 - 1-1/4" PUSH IN BREATH W/SHIELD
SKU: AF2871-1516
$19.08 AUD $44.11 AUD
No reviews
Save $13.79
Aeroflow Performance 3" (76.2mm) O.D. x 2-1/2" (63.5mm) High, 1-1/2" (38.1mm) Flange Insid Aeroflow Chrome Clamp On Breather AF2871-1460 SRAeroflow Performance 3" (76.2mm) O.D. x 2-1/2" (63.5mm) High, 1-1/2" (38.1mm) Flange Insid Aeroflow Chrome Clamp On Breather AF2871-1460 SR
Aeroflow Performance Aeroflow Chrome Clamp On Breather AF2871-1460 AF2871-1460 - 1-1/2" UNIV CLAMP ON FILTER
SKU: AF2871-1460
$23.23 AUD $37.02 AUD
No reviews
Save $11.70
Aeroflow Performance Silver Finish Aeroflow Bolt In Breather Bulkhead -12 AF777-12S SRAeroflow Performance Silver Finish Aeroflow Bolt In Breather Bulkhead -12 AF777-12S SR
Aeroflow Performance Aeroflow Bolt In Breather Bulkhead -12 AF777-12S AF777-12S - BOLT IN -12AN BREATHER CAST OR
SKU: AF777-12S
$19.87 AUD $31.57 AUD
No reviews
Save $8.64
Aeroflow Performance Silver Finish Aeroflow Bolt In Breather Bulkhead -10 AF777-10S SRAeroflow Performance Silver Finish Aeroflow Bolt In Breather Bulkhead -10 AF777-10S SR
Aeroflow Performance Aeroflow Bolt In Breather Bulkhead -10 AF777-10S AF777-10S - BOLT IN -10AN BREATHER CAST OR
SKU: AF777-10S
$13.85 AUD $22.49 AUD
No reviews
Save $11.94
Aeroflow Performance Black Finish. Aeroflow Stainless Steel Billet Breather with -8AN Female Thread AF77-2002BLK SRAeroflow Performance Black Finish. Aeroflow Stainless Steel Billet Breather with -8AN Female Thread AF77-2002BLK SR
Aeroflow Performance Aeroflow Stainless Steel Billet Breather with -8AN Female Thread AF77-2002BLK AF77-2002BLK - -8AN S/S BILLET BREATHER
SKU: AF77-2002BLK
$42.81 AUD $54.75 AUD
No reviews
Save $4.69
Aeroflow Performance Screw in for Nissan Valve Covers with threaded hole, Silver finish Aeroflow Breather Adapters -10AN AF708-10-M19S SRAeroflow Performance Screw in for Nissan Valve Covers with threaded hole, Silver finish Aeroflow Breather Adapters -10AN AF708-10-M19S SR
Aeroflow Performance Aeroflow Breather Adapters -10AN AF708-10-M19S AF708-10-M19S - NISSAN ROCKER COVER ADAPTER
SKU: AF708-10-M19S
$8.72 AUD $13.41 AUD
No reviews
Save $3.54
Proform Black Crinkle 3" Diameter with Ford Mustang Logo (Use PR141-615 Gromm Proform Valve Cover Breather Push-In Style PR302-221 SR
Proform Proform Valve Cover Breather Push-In Style PR302-221 PR302-221 - FORD RACING BREATHER
SKU: PR 302-221
$26.85 AUD $30.39 AUD
No reviews
Save $3.46
Proform Black Crinkle 3" Diameter with Ford Racing Logo (Use PR141-615 Gromme Proform Valve Cover Breather Push-In Style PR302-216 SR
Proform Proform Valve Cover Breather Push-In Style PR302-216 PR302-216 - FORD RACING BREATHER CAP BLACK
SKU: PR 302-216
$26.17 AUD $29.63 AUD
No reviews
Save $4.56
PROFORM Black Crinkle 3" Diameter with Ford Cobra Logo (Use PR141-615 Grommen Proform Valve Cover Breather Push-In Style PR302-226 SR
PROFORM Proform Valve Cover Breather Push-In Style PR302-226 PR302-226 - FORD RACING COBRA BREATHER
SKU: PR 302-226
$34.57 AUD $39.13 AUD
No reviews

Breathers & Adapters

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Aeroflow Performance Press in for Nissan Valve Covers with non-threaded hole, Black finish Aeroflow Breather Adapters -10AN AF708-10-01BLK SRAeroflow Performance Press in for Nissan Valve Covers with non-threaded hole, Black finish Aeroflow Breather Adapters -10AN AF708-10-01BLK SR
Aeroflow Performance Aeroflow Breather Adapters -10AN AF708-10-01BLK AF708-10-01BLK - PRESS IN COVER BREATHER ADAPTE
SKU: AF708-10-01BLK
$9.80 AUD $18.39 AUD
No reviews
Save $14.85
Aeroflow Performance 2" (50.8mm) O.D. x 1-1/2" (38mm) High, 3/4" (19mm) Flange Inside Diam Aeroflow Black Clamp On Breather AF2271-1360 SRAeroflow Performance 2" (50.8mm) O.D. x 1-1/2" (38mm) High, 3/4" (19mm) Flange Inside Diam Aeroflow Black Clamp On Breather AF2271-1360 SR
Aeroflow Performance Aeroflow Black Clamp On Breather AF2271-1360 AF2271-1360 - 3/4" UNIV CLAMP ON FILTER
SKU: AF2271-1360
$22.17 AUD $37.02 AUD
No reviews
Save $15.85
Aeroflow Performance 2" (50.8mm) O.D. x 1-1/2" (38mm) High, 1" (25.4mm) Flange Inside Diam Aeroflow Black Clamp On Breather AF2271-1370 SRAeroflow Performance 2" (50.8mm) O.D. x 1-1/2" (38mm) High, 1" (25.4mm) Flange Inside Diam Aeroflow Black Clamp On Breather AF2271-1370 SR
Aeroflow Performance Aeroflow Black Clamp On Breather AF2271-1370 AF2271-1370 - 1" UNIV CLAMP ON FILTER
SKU: AF2271-1370
$21.17 AUD $37.02 AUD
No reviews
Save $14.47
Aeroflow Performance 2" (50.8mm) O.D. x 1-1/2" (38mm) High, 5/8" (16mm) Flange Inside Diam Aeroflow Black Clamp On Breather AF2271-1340 SRAeroflow Performance 2" (50.8mm) O.D. x 1-1/2" (38mm) High, 5/8" (16mm) Flange Inside Diam Aeroflow Black Clamp On Breather AF2271-1340 SR
Aeroflow Performance Aeroflow Black Clamp On Breather AF2271-1340 AF2271-1340 - 5/8" UNIV CLAMP ON FILTER
SKU: AF2271-1340
$22.55 AUD $37.02 AUD
No reviews
Save $18.77
Aeroflow Performance 2" (50.8mm) O.D. x 1-1/2" (38mm) High, 3/8" (10mm) Flange Inside Diam Aeroflow Black Clamp On Breather AF2271-1320 SRAeroflow Performance 2" (50.8mm) O.D. x 1-1/2" (38mm) High, 3/8" (10mm) Flange Inside Diam Aeroflow Black Clamp On Breather AF2271-1320 SR
Aeroflow Performance Aeroflow Black Clamp On Breather AF2271-1320 AF2271-1320 - 3/8" UNIV CLAMP ON FILTER
SKU: AF2271-1320
$18.25 AUD $37.02 AUD
No reviews
Save $0.67
Aeroflow Performance 1-1/4" O.D With 3/4" I.D Suit PCV Valves Aeroflow Valve Cover Grommet AF1859-1001 SRAeroflow Performance 1-1/4" O.D With 3/4" I.D Suit PCV Valves Aeroflow Valve Cover Grommet AF1859-1001 SR
Aeroflow Performance Aeroflow Valve Cover Grommet AF1859-1001 AF1859-1001 - Valve cover grommet 1pc
SKU: AF1859-1001
$1.11 AUD $1.78 AUD
No reviews
Save $4.19
EDELBROCK Round Breather Black Finish Edelbrock Signature Series Valve Cover Breathers ED4403 SREDELBROCK Round Breather Black Finish Edelbrock Signature Series Valve Cover Breathers ED4403 SR
EDELBROCK Edelbrock Signature Series Valve Cover Breathers ED4403 ED4403 - BLACK VALVE COVER BREATHER PUS
SKU: ED4403
$21.66 AUD $25.85 AUD
No reviews
Save $12.18
Aeroflow Performance 3" (76.2mm) O.D. x 2-1/2" (63.5mm) High, 1-3/8" (34.9mm) Flange Insid Aeroflow Black Clamp On Breather AF2271-1440 SRAeroflow Performance 3" (76.2mm) O.D. x 2-1/2" (63.5mm) High, 1-3/8" (34.9mm) Flange Insid Aeroflow Black Clamp On Breather AF2271-1440 SR
Aeroflow Performance Aeroflow Black Clamp On Breather AF2271-1440 AF2271-1440 - 1-3/8" UNIV CLAMP ON FILTER
SKU: AF2271-1440
$24.84 AUD $37.02 AUD
No reviews
Save $8.60
Aeroflow Performance Black Finish Aeroflow Bolt In Breather Bulkhead -10 AF777-10BLK SRAeroflow Performance Black Finish Aeroflow Bolt In Breather Bulkhead -10 AF777-10BLK SR
Aeroflow Performance Aeroflow Bolt In Breather Bulkhead -10 AF777-10BLK AF777-10BLK - BOLT IN -10AN BREATHER CAST OR
SKU: AF777-10BLK
$13.89 AUD $22.49 AUD
No reviews
Save $1.72
PROFORM Suit Push-In Breather & PCV Proform Valve Cover Grommet Set PR141-615 SRPROFORM Suit Push-In Breather & PCV Proform Valve Cover Grommet Set PR141-615 SR
PROFORM Proform Valve Cover Grommet Set PR141-615 PR141-615 - PROFORM VALVE COVER GROMMET
SKU: PR141-615
$13.11 AUD $14.83 AUD
No reviews
Save $6.94
K&N With 3/8" (10mm) Tube - KN62-1000 K&N K&N Push-In Vent Filter 2 OD x 1-1/2 H KN62-1000 SRK&N With 3/8" (10mm) Tube - KN62-1000 K&N K&N Push-In Vent Filter 2 OD x 1-1/2 H KN62-1000 SR
K&N K&N K&N Push-In Vent Filter 2 OD x 1-1/2 H KN62-1000 KN62-1000 - 3/8 PUSH-IN VENT FILTER
SKU: KN62-1000
$28.74 AUD $35.68 AUD
No reviews
Save $9.65
Aeroflow Performance Press in for Nissan Valve Covers with non-threaded hole, Silver finish Aeroflow Breather Adapters -10AN AF708-10-01S SRAeroflow Performance Press in for Nissan Valve Covers with non-threaded hole, Silver finish Aeroflow Breather Adapters -10AN AF708-10-01S SR
Aeroflow Performance Aeroflow Breather Adapters -10AN AF708-10-01S AF708-10-01S - PRESS IN COVER BREATHER ADAPTE
SKU: AF708-10-01S
$8.74 AUD $18.39 AUD
No reviews

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