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 73 - 96 of 153 products
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Aeroflow Performance BOLT IN -16AN BREATHER CAST OR (AF777-16BLK) SRAeroflow Performance BOLT IN -16AN BREATHER CAST OR (AF777-16BLK) SR
Aeroflow Performance Bolt in -16AN Breather Cast or (AF777-16BLK) Bolt In Breather Bulkhead -16
Black Finish
SKU: AF777-16BLK
$24.50 AUD $33.62 AUD
No reviews
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Aeroflow Performance BOLT IN -16AN BREATHER CAST OR (AF777-16S) SRAeroflow Performance BOLT IN -16AN BREATHER CAST OR (AF777-16S) SR
Aeroflow Performance Bolt in -16AN Breather Cast or (AF777-16S) Bolt In Breather Bulkhead -16
Silver Finish
SKU: AF777-16S
$23.86 AUD $33.62 AUD
No reviews
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Aeroflow Performance -10AN BREATHER PUSH IN TO GROM (AF77-2010) SRAeroflow Performance -10AN BREATHER PUSH IN TO GROM (AF77-2010) SR
Aeroflow Performance -10AN Breather Push in to Grom (AF77-2010) Aeroflow Push In Valve Cover Breather Adapter -10AN
Connect AN fitting to Rocker Covers with a rubber grommet, Silver Finish
SKU: AF77-2010
$10.48 AUD $37.66 AUD
No reviews
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Aeroflow Performance -10AN BREATHER PUSH IN TO GROM (AF77-2010BLK) SRAeroflow Performance -10AN BREATHER PUSH IN TO GROM (AF77-2010BLK) SR
Aeroflow Performance -10AN Breather Push in to Grom (AF77-2010BLK) Aeroflow Push In Valve Cover Breather Adapter -12AN
Connect AN fitting to Rocker Covers with a rubber grommet, Black Finish
SKU: AF77-2010BLK
$14.10 AUD $37.66 AUD
No reviews
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Aeroflow Performance Black Finish. Suits Ford 4.0L 'Barra' 6 Cylinder Engine Aeroflow Oil Fill/Breather Cap AF708-10-12BLK SRAeroflow Performance Black Finish. Suits Ford 4.0L 'Barra' 6 Cylinder Engine Aeroflow Oil Fill/Breather Cap AF708-10-12BLK SR
Aeroflow Performance Aeroflow Oil Fill/Breather Cap AF708-10-12BLK Oil Fill/Breather Cap Black Finish. Suits Ford 4.0L 'Barra' 6 Cylinder Engine
SKU: AF708-10-12BLK
$24.00 AUD $37.77 AUD
No reviews
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Aeroflow Performance 2" (50.8mm) O.D. x 1-1/2" (38mm) High, 1/2" (12.7mm) Flange Inside Di Aeroflow Black Clamp On Breather AF2271-1330 SRAeroflow Performance 2" (50.8mm) O.D. x 1-1/2" (38mm) High, 1/2" (12.7mm) Flange Inside Di Aeroflow Black Clamp On Breather AF2271-1330 SR
Aeroflow Performance Aeroflow Black Clamp On Breather AF2271-1330 Black Clamp On Breather
SKU: AF2271-1330
$21.88 AUD $38.44 AUD
No reviews
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Aeroflow Performance 3" (76.2mm) O.D. x 2-1/2" (63.5mm) High, 1-3/4" (44.45mm) Flange Insi Aeroflow Chrome Clamp On Breather AF2871-1480 SRAeroflow Performance 3" (76.2mm) O.D. x 2-1/2" (63.5mm) High, 1-3/4" (44.45mm) Flange Insi Aeroflow Chrome Clamp On Breather AF2871-1480 SR
Aeroflow Performance Aeroflow Chrome Clamp On Breather AF2871-1480 Chrome Clamp On Breather
SKU: AF2871-1480
$16.49 AUD $38.44 AUD
No reviews
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Aeroflow Performance 3" (76.2mm) O.D. x 2-1/2" (63.5mm) High, 1-3/4" (44.45mm) Flange Insi Aeroflow Chrome Clamp On Breather AF2871-1490 SRAeroflow Performance 3" (76.2mm) O.D. x 2-1/2" (63.5mm) High, 1-3/4" (44.45mm) Flange Insi Aeroflow Chrome Clamp On Breather AF2871-1490 SR
Aeroflow Performance Aeroflow Chrome Clamp On Breather AF2871-1490 Chrome Clamp On Breather
SKU: AF2871-1490
$22.92 AUD $38.44 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 Black Clamp On Breather AF2271-2480 SRAeroflow Performance 1-3/8" (34mm) O.D. x 1-1/8" (28.5mm) High, 9/16" (14.2mm) Flange Insi Aeroflow Black Clamp On Breather AF2271-2480 SR
Aeroflow Performance Aeroflow Black Clamp On Breather AF2271-2480 Black Clamp On Breather
SKU: AF2271-2480
$21.63 AUD $38.44 AUD
No reviews
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Aeroflow Performance Blue Finish Aeroflow Bolt In Breather Bulkhead -10 AF777-10 SRAeroflow Performance Blue Finish Aeroflow Bolt In Breather Bulkhead -10 AF777-10 SR
Aeroflow Performance Aeroflow Bolt In Breather Bulkhead -10 AF777-10 Bolt In Breather Bulkhead -10 Blue Finish
SKU: AF777-10
$12.94 AUD $23.35 AUD
No reviews
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Aeroflow Performance -12AN Suit Nissan RB26 Aeroflow Press In Cover Breather Adapter - Blue AF708-12-03 SRAeroflow Performance -12AN Suit Nissan RB26 Aeroflow Press In Cover Breather Adapter - Blue AF708-12-03 SR
Aeroflow Performance Aeroflow Press In Cover Breather Adapter - Blue AF708-12-03 Press In Cover Breather Adapter - Blue -12AN Suit Nissan RB26
SKU: AF708-12-03
$10.45 AUD $19.10 AUD
No reviews
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Aeroflow Performance -10AN Suit Nissan RB26 Aeroflow Press In Cover Breather Adapter - Blue AF708-10-03 SRAeroflow Performance -10AN Suit Nissan RB26 Aeroflow Press In Cover Breather Adapter - Blue AF708-10-03 SR
Aeroflow Performance Aeroflow Press In Cover Breather Adapter - Blue AF708-10-03 Press In Cover Breather Adapter - Blue -10AN Suit Nissan RB26
SKU: AF708-10-03
$8.48 AUD $19.10 AUD
No reviews
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Aeroflow Performance Suit BA-FG Ford Falcon Aeroflow Press In Rear Valve Cover Breather Adapter -8AN Silver (19mm O.D) AF708-08RS SRAeroflow Performance Suit BA-FG Ford Falcon Aeroflow Press In Rear Valve Cover Breather Adapter -8AN Silver (19mm O.D) AF708-08RS SR
Aeroflow Performance Aeroflow Press In Rear Valve Cover Breather Adapter -8AN Silver (19mm O.D) AF708-08RS Press In Rear Valve Cover Breather Adapter -8AN Silver (19mm O.D) Suit BA-FG Ford Falcon
SKU: AF708-08RS
$7.10 AUD $14.67 AUD
No reviews
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RPC Fits Valve Covers with 1.25" Holes Racing Power Company Chrome Steel Push-In Breather 2-3/4" Dia with 3/4" Neck RPCR9171 SRRPC Fits Valve Covers with 1.25" Holes Racing Power Company Chrome Steel Push-In Breather 2-3/4" Dia with 3/4" Neck RPCR9171 SR
RPC Racing Power Company Chrome Steel Push-In Breather 2-3/4" Dia with 3/4" Neck RPCR9171 RPCR9171 - CHROME STEEL PUSH-IN BREATHER
SKU: RPCR9171
$14.69 AUD $18.00 AUD
No reviews
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RPC Fits Valve Covers with 1.25" Holes Racing Power Company Billet Aluminium PCV Valve with 3/4" Neck RPCR6008 SRRPC Fits Valve Covers with 1.25" Holes Racing Power Company Billet Aluminium PCV Valve with 3/4" Neck RPCR6008 SR
RPC Racing Power Company Billet Aluminium PCV Valve with 3/4" Neck RPCR6008 RPCR6008 - BILLET ALLOY PCV VALVE 3/4"
SKU: RPCR6008
$61.30 AUD $72.00 AUD
No reviews
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MOROSO Suit Covers With 1.22" Holes Moroso Push-In Valve Cover Breather MO68817 SRMOROSO Suit Covers With 1.22" Holes Moroso Push-In Valve Cover Breather MO68817 SR
MOROSO Moroso Push-In Valve Cover Breather MO68817 MO68817 - PUSH-IN VALVE COVER BREATHER
SKU: MO68817
$35.77 AUD $39.31 AUD
No reviews
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MOROSO Red/Black Carbon Fiber Look With Moroso Logo Moroso Push-In Breather MO68725 SRMOROSO Red/Black Carbon Fiber Look With Moroso Logo Moroso Push-In Breather MO68725 SR
MOROSO Moroso Push-In Breather MO68725 MO68725 - MOROSO PUSH-IN BREATHER
SKU: MO68725
$63.11 AUD $64.82 AUD
No reviews
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MOROSO Each Moroso PCV Grommet/Baffle MO68772 SRMOROSO Each Moroso PCV Grommet/Baffle MO68772 SR
MOROSO Moroso PCV Grommet/Baffle MO68772 MO68772 - MOROSO PCV GROMMET W/BAFFLE
SKU: MO68772
$9.84 AUD $11.39 AUD
No reviews
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K&N With 9/16" (14mm) Hole - KN62-2480 K&N K&N Clamp-On Vent Filter 1-3/8 OD x 1-1/8 H KN62-2480 SRK&N With 9/16" (14mm) Hole - KN62-2480 K&N K&N Clamp-On Vent Filter 1-3/8 OD x 1-1/8 H KN62-2480 SR
K&N K&N K&N Clamp-On Vent Filter 1-3/8 OD x 1-1/8 H KN62-2480 KN62-2480 - 9/16 UNIV. CLAMP-ON FILTER
SKU: KN62-2480
$27.76 AUD $37.43 AUD
No reviews
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K&N With 1-1/2" (38mm) Hole - KN62-1460 K&N K&N Clamp-On Vent Filter 3 OD x 2-1/2 H KN62-1460 SRK&N With 1-1/2" (38mm) Hole - KN62-1460 K&N K&N Clamp-On Vent Filter 3 OD x 2-1/2 H KN62-1460 SR
K&N K&N K&N Clamp-On Vent Filter 3 OD x 2-1/2 H KN62-1460 KN62-1460 - 1-1/2 UNIV. CLAMP-ON FILTER
SKU: KN62-1460
$29.78 AUD $37.43 AUD
No reviews
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K&N With 1-1/2" (38mm) Hole - KN62-1514 K&N K&N Clamp-On Vent Filter 3 OD x 2-1/2 H KN62-1514 SRK&N With 1-1/2" (38mm) Hole - KN62-1514 K&N K&N Clamp-On Vent Filter 3 OD x 2-1/2 H KN62-1514 SR
K&N K&N K&N Clamp-On Vent Filter 3 OD x 2-1/2 H KN62-1514 KN62-1514 - 1-1/2 CLAMP-ON VENT FILTER
SKU: KN62-1514
$28.50 AUD $37.43 AUD
No reviews
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K&N With 1" (25mm) Tube With Stud - KN62-1100 K&N K&N Push-In Vent Filter 2 OD x 1-1/2 H KN62-1100 SRK&N With 1" (25mm) Tube With Stud - KN62-1100 K&N K&N Push-In Vent Filter 2 OD x 1-1/2 H KN62-1100 SR
K&N K&N K&N Push-In Vent Filter 2 OD x 1-1/2 H KN62-1100 KN62-1100 - 1/2 PUSH-IN VENT FILTER
SKU: KN62-1100
$20.95 AUD $27.62 AUD
No reviews
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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
$27.44 AUD $28.88 AUD
No reviews
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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
$26.75 AUD $28.16 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 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
No reviews
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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
No reviews
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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
No reviews
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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
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 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
No reviews
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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
No reviews
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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
No reviews
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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
No reviews
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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
No reviews
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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
No reviews
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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
No reviews
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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
No reviews

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