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

153 products

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Showing 25 - 48 of 153 products
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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
$20.17 AUD $21.40 AUD
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EDELBROCK Round Breather Chrome Finish Edelbrock Signature Series Valve Cover Breathers ED4405 SREDELBROCK Round Breather Chrome Finish Edelbrock Signature Series Valve Cover Breathers ED4405 SR
EDELBROCK Edelbrock Signature Series Valve Cover Breathers ED4405 ED4405 - CHROME VALVE COVER BREATHER
SKU: ED4405
$19.27 AUD $20.80 AUD
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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 Chrome Push In Breather With Chrome Shield
SKU: AF2871-1520
$17.21 AUD $45.81 AUD
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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 Chrome Push In Breather With Chrome Shield
SKU: AF2871-1516
$18.40 AUD $45.81 AUD
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Aeroflow Performance 3" (76.2mm) O.D. x 2-1/2" (63.5mm) High, 1-1/4" (31.75mm) Flange Insi Aeroflow Chrome Clamp On Breather AF2871-1390 SRAeroflow Performance 3" (76.2mm) O.D. x 2-1/2" (63.5mm) High, 1-1/4" (31.75mm) Flange Insi Aeroflow Chrome Clamp On Breather AF2871-1390 SR
Aeroflow Performance Aeroflow Chrome Clamp On Breather AF2871-1390 Chrome Clamp On Breather
SKU: AF2871-1390
$17.43 AUD $38.44 AUD
No reviews
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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 Black Clamp On Breather
SKU: AF2271-1460
$25.64 AUD $38.44 AUD
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Aeroflow Performance Connect AN fitting to Rocker Covers with a rubber grommet, Black Aeroflow Push In Valve Cover Breather Adapter -12AN AF77-2012BLK SRAeroflow Performance Connect AN fitting to Rocker Covers with a rubber grommet, Black Aeroflow Push In Valve Cover Breather Adapter -12AN AF77-2012BLK SR
Aeroflow Performance Aeroflow Push In Valve Cover Breather Adapter -12AN AF77-2012BLK Push In Valve Cover Breather Adapter -12AN Connect AN fitting to Rocker Covers with a rubber grommet, Black
SKU: AF77-2012BLK
$11.72 AUD $37.77 AUD
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Aeroflow Performance Connect AN fitting to Rocker Covers with a rubber grommet, Silver Fin Aeroflow Push In Valve Cover Breather Adapter -12AN AF77-2012 SRAeroflow Performance Connect AN fitting to Rocker Covers with a rubber grommet, Silver Fin Aeroflow Push In Valve Cover Breather Adapter -12AN AF77-2012 SR
Aeroflow Performance Aeroflow Push In Valve Cover Breather Adapter -12AN AF77-2012 Push In Valve Cover Breather Adapter -12AN
SKU: AF77-2012
$11.04 AUD $37.77 AUD
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MOROSO Chrome Plated Steel With Moroso Logo Moroso Push-In Breather MO68740 SRMOROSO Chrome Plated Steel With Moroso Logo Moroso Push-In Breather MO68740 SR
MOROSO Moroso Push-In Breather MO68740 MO68740 - CHROME PUSH ON BREATHERS
SKU: MO68740
$35.83 AUD $39.10 AUD
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MOROSO Pair Moroso Breather Grommet/Baffle MO68775 SRMOROSO Pair Moroso Breather Grommet/Baffle MO68775 SR
MOROSO Moroso Breather Grommet/Baffle MO68775 MO68775 - PUSH-IN BREATHER GROMMETS X 2
SKU: MO68775
$13.16 AUD $15.16 AUD
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K&N With 3/4" (19mm) Hole - KN62-1560 K&N K&N Clamp-On Vent Filter 1-3/8 OD x 1-1/8 H KN62-1560 SRK&N With 3/4" (19mm) Hole - KN62-1560 K&N K&N Clamp-On Vent Filter 1-3/8 OD x 1-1/8 H KN62-1560 SR
K&N K&N K&N Clamp-On Vent Filter 1-3/8 OD x 1-1/8 H KN62-1560 KN62-1560 - 3/4 CLAMP-ON VENT FILTER
SKU: KN62-1560
$27.34 AUD $37.43 AUD
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K&N With 1-1/4" (32mm) Hole - KN62-1390 K&N K&N Clamp-On Vent Filter 3 OD x 2-1/2 H KN62-1390 SRK&N With 1-1/4" (32mm) Hole - KN62-1390 K&N K&N Clamp-On Vent Filter 3 OD x 2-1/2 H KN62-1390 SR
K&N K&N K&N Clamp-On Vent Filter 3 OD x 2-1/2 H KN62-1390 KN62-1390 - 1-1/4 UNIV. CLAMP-ON FILTER
SKU: KN62-1390
$20.94 AUD $27.62 AUD
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K&N With 5/8" (16mm) Hole - KN62-1340 K&N K&N Clamp-On Vent Filter 2 OD x 1-1/2 H KN62-1340 SRK&N With 5/8" (16mm) Hole - KN62-1340 K&N K&N Clamp-On Vent Filter 2 OD x 1-1/2 H KN62-1340 SR
K&N K&N K&N Clamp-On Vent Filter 2 OD x 1-1/2 H KN62-1340 KN62-1340 - 5/8 UNIV. CLAMP-ON FILTER
SKU: KN62-1340
$27.87 AUD $37.43 AUD
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K&N With 3/8" (10mm) Hole - KN62-1320 K&N K&N Clamp-On Vent Filter 2 OD x 1-1/2 H KN62-1320 SRK&N With 3/8" (10mm) Hole - KN62-1320 K&N K&N Clamp-On Vent Filter 2 OD x 1-1/2 H KN62-1320 SR
K&N K&N K&N Clamp-On Vent Filter 2 OD x 1-1/2 H KN62-1320 KN62-1320 - 3/8 UNIV. CLAMP-ON FILTER
SKU: KN62-1320
$27.75 AUD $37.43 AUD
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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
$27.88 AUD $37.43 AUD
No reviews
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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 Chrome Clamp On Breather
SKU: AF2871-2480
$10.64 AUD $38.44 AUD
No reviews
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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 Chrome Clamp On Breather
SKU: AF2871-1460
$22.07 AUD $38.44 AUD
No reviews
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Aeroflow Performance 2" (50.8mm) O.D. x 1-1/2" (38mm) High, 3/4" (19.05mm) Flange Inside D Aeroflow Chrome Clamp On Breather AF2871-1360 SRAeroflow Performance 2" (50.8mm) O.D. x 1-1/2" (38mm) High, 3/4" (19.05mm) Flange Inside D Aeroflow Chrome Clamp On Breather AF2871-1360 SR
Aeroflow Performance Aeroflow Chrome Clamp On Breather AF2871-1360 Chrome Clamp On Breather
SKU: AF2871-1360
$20.21 AUD $38.44 AUD
No reviews
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Aeroflow Performance Black Finish Aeroflow Bolt In Breather Bulkhead -12 AF777-12BLK SRAeroflow Performance Black Finish Aeroflow Bolt In Breather Bulkhead -12 AF777-12BLK SR
Aeroflow Performance Aeroflow Bolt In Breather Bulkhead -12 AF777-12BLK Bolt In Breather Bulkhead -12 Black Finish
SKU: AF777-12BLK
$20.14 AUD $32.79 AUD
No reviews
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Aeroflow Performance 3" (76.2mm) O.D. x 2-1/4" (57.5mm) High, 1" (24.5mm) Flange Inside Di Aeroflow Chrome Clamp On Breather AF2871-1420 SRAeroflow Performance 3" (76.2mm) O.D. x 2-1/4" (57.5mm) High, 1" (24.5mm) Flange Inside Di Aeroflow Chrome Clamp On Breather AF2871-1420 SR
Aeroflow Performance Aeroflow Chrome Clamp On Breather AF2871-1420 Chrome Clamp On Breather
SKU: AF2871-1420
$16.47 AUD $38.44 AUD
No reviews
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Aeroflow Performance 3" (76.2mm) O.D. x 2-1/2" (63.5mm) High, 1-3/8" (34.9mm) Flange Insid Aeroflow Chrome Clamp On Breather AF2871-1440 SRAeroflow Performance 3" (76.2mm) O.D. x 2-1/2" (63.5mm) High, 1-3/8" (34.9mm) Flange Insid Aeroflow Chrome Clamp On Breather AF2871-1440 SR
Aeroflow Performance Aeroflow Chrome Clamp On Breather AF2871-1440 Chrome Clamp On Breather
SKU: AF2871-1440
$23.41 AUD $38.44 AUD
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Aeroflow Performance 2" (50.8mm) O.D. x 1-1/2" (38mm) High, 1" (25.4mm) Flange Inside Diam Aeroflow Chrome Clamp On Breather AF2871-1370 SRAeroflow Performance 2" (50.8mm) O.D. x 1-1/2" (38mm) High, 1" (25.4mm) Flange Inside Diam Aeroflow Chrome Clamp On Breather AF2871-1370 SR
Aeroflow Performance Aeroflow Chrome Clamp On Breather AF2871-1370 Chrome Clamp On Breather
SKU: AF2871-1370
$19.04 AUD $38.44 AUD
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Aeroflow Performance Polished Finish. Aeroflow Stainless Steel Billet Breather with -8AN Female Thread AF77-2002 SRAeroflow Performance Polished Finish. Aeroflow Stainless Steel Billet Breather with -8AN Female Thread AF77-2002 SR
Aeroflow Performance Aeroflow Stainless Steel Billet Breather with -8AN Female Thread AF77-2002 Stainless Steel Billet Breather with -8AN Female Thread Polished Finish
SKU: AF77-2002
$37.79 AUD $57.64 AUD
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K&N With 1-1/2" (38mm) Hole - KN62-1450 K&N K&N Clamp-On Vent Filter 3 OD x 2-1/2 H KN62-1450 SRK&N With 1-1/2" (38mm) Hole - KN62-1450 K&N K&N Clamp-On Vent Filter 3 OD x 2-1/2 H KN62-1450 SR
K&N K&N K&N Clamp-On Vent Filter 3 OD x 2-1/2 H KN62-1450 KN62-1450 - 1-1/2 UNIV. CLAMP-ON FILTER
SKU: KN62-1450
$28.32 AUD $37.43 AUD
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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 Breather Adapters -10AN Press in for Nissan Valve Covers with non-threaded hole, Black finish
SKU: AF708-10-01BLK
$9.33 AUD $19.10 AUD
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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 Black Clamp On Breather
SKU: AF2271-1360
$22.27 AUD $38.44 AUD
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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 Valve Cover Grommet 1-1/4" O.D With 3/4" I.D Suit PCV Valves
SKU: AF1859-1001
$1.21 AUD $1.85 AUD
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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 Black Clamp On Breather
SKU: AF2271-1320
$18.38 AUD $38.44 AUD
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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 Black Clamp On Breather
SKU: AF2271-1440
$23.29 AUD $38.44 AUD
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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 Black Clamp On Breather
SKU: AF2271-1340
$22.15 AUD $38.44 AUD
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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 Press In Rear Valve Cover Breather Adapter -8AN Black (19mm O.D) Suit BA-FG Ford Falcon
SKU: AF708-08RBLK
$7.53 AUD $14.67 AUD
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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 Black Clamp On Breather
SKU: AF2271-1370
$21.82 AUD $38.44 AUD
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Aeroflow Performance Push In, With 5/8" Spout Aeroflow Chrome Valve cover Breather AF1821-7001 SRAeroflow Performance Push In, With 5/8" Spout Aeroflow Chrome Valve cover Breather AF1821-7001 SR
Aeroflow Performance Aeroflow Chrome Valve cover Breather AF1821-7001 Chrome Valve cover Breather Push In, With 5/8" Spout
SKU: AF1821-7001
$11.92 AUD $12.93 AUD
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Aeroflow Performance Black Finish. Aeroflow Stainless Steel Billet Breather with -6AN Female Thread AF77-2003BLK SRAeroflow Performance Black Finish. Aeroflow Stainless Steel Billet Breather with -6AN Female Thread AF77-2003BLK SR
Aeroflow Performance Aeroflow Stainless Steel Billet Breather with -6AN Female Thread AF77-2003BLK Stainless Steel Billet Breather with -6AN Female Thread Black Finish
SKU: AF77-2003BLK
$36.71 AUD $57.64 AUD
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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
$19.57 AUD $21.10 AUD
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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 Stainless Steel Billet Breather with -8AN Female Thread Black Finish
SKU: AF77-2002BLK
$39.81 AUD $57.75 AUD
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