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.

Shop now for the perfect fit!

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

Breathers & Adapters

162 products

Showing 121 - 144 of 162 products

Showing 121 - 144 of 162 products
View
Proform Chrome 3" Diameter with Ford Racing Logo Proform Valve Cover Breather Twist-On Style PR302-200 SR
Proform Proform Valve Cover Breather Twist-On Style PR302-200 PR302-200 - FORD RACING BREATHER
SKU: PR 302-200
$23.00 AUD
No reviews
Proform Black With Silver Ford Racing Logo & Sheild Proform Valve Cover Push-In Breather PR302-233 SR
Proform Proform Valve Cover Push-In Breather PR302-233 PR302-233 - "FORD RACING" PUSH IN BREATHER
SKU: PR 302-233
$48.00 AUD
No reviews
PROFORM With Recessed Black Chev Bowtie Emblem, Suit 1.22" Hole Proform Slant Edge Aluminium Valve Cover Breather Push-In Style - Chrome PR141-852 SRPROFORM With Recessed Black Chev Bowtie Emblem, Suit 1.22" Hole Proform Slant Edge Aluminium Valve Cover Breather Push-In Style - Chrome PR141-852 SR
Proform Proform Slant Edge Aluminium Valve Cover Breather Push-In Style - Chrome PR141-852 PR141-852 - SLANT EDGE BOWTIE BREATHER CAP
SKU: PR141-852
$79.50 AUD
No reviews
PROFORM With Recessed Red Chev Bowtie Emblem, Suit 1.22" Hole Proform Slant Edge Aluminium Valve Cover Breather Push-In Style - Polished PR141-855 SRPROFORM With Recessed Red Chev Bowtie Emblem, Suit 1.22" Hole Proform Slant Edge Aluminium Valve Cover Breather Push-In Style - Polished PR141-855 SR
Proform Proform Slant Edge Aluminium Valve Cover Breather Push-In Style - Polished PR141-855 PR141-855 - SLANT EDGE BOWTIE BREATHER CAP
SKU: PR141-855
$79.50 AUD
No reviews
PROFORM Chrome With Bowtie Emblem Proform Valve Cover Push-In Breather PR141-622 SRPROFORM Chrome With Bowtie Emblem Proform Valve Cover Push-In Breather PR141-622 SR
Proform Proform Valve Cover Push-In Breather PR141-622 PR141-622 - PFORM BREATHER BOWTIE PUSH-IN
SKU: PR141-622
$63.60 AUD
No reviews
PROFORM Black With Silver Bowtie Emblem Proform Valve Cover Push-In Breather PR141-614 SRPROFORM Black With Silver Bowtie Emblem Proform Valve Cover Push-In Breather PR141-614 SR
Proform Proform Valve Cover Push-In Breather PR141-614 PR141-614 - PUSH IN BREATHER FILTER, BLACK
SKU: PR141-614
$58.30 AUD
No reviews
MRG Suit Big Block Chrysler & Slant 6 Engines Mr Gasket Mr Gasket Chrome Plated Push-on Breather with PVC Tube MG2059 SRMRG Suit Big Block Chrysler & Slant 6 Engines Mr Gasket Mr Gasket Chrome Plated Push-on Breather with PVC Tube MG2059 SR
MRG Mr Gasket Mr Gasket Chrome Plated Push-on Breather with PVC Tube MG2059 MG2059 - PUSH-ON V/COVER BREATHER
SKU: MG2059
$27.50 AUD
No reviews
Billet Specialties Suit Covers With 1-1/4" Hole, Grommet Included Billet Specialties Round Valve Cover Breather With Heartbeat Logo - Polished BS20520 SRBillet Specialties Suit Covers With 1-1/4" Hole, Grommet Included Billet Specialties Round Valve Cover Breather With Heartbeat Logo - Polished BS20520 SR
Billet Specialties Billet Specialties Round Valve Cover Breather With Heartbeat Logo - Polished BS20520 BS20520 - BILLET BREATHER HEARTBEAT 1-1/
SKU: BS20520
$51.00 AUD
No reviews
MOROSO Fits All Valve Covers With 1.22" Holes, Includes Rubber Grommet Moroso Replacement Oil Separator/Breather, Gold Iridite MO68780 SRMOROSO Fits All Valve Covers With 1.22" Holes, Includes Rubber Grommet Moroso Replacement Oil Separator/Breather, Gold Iridite MO68780 SR
Moroso Moroso Replacement Oil Separator/Breather, Gold Iridite MO68780 MO68780 - OIL SEP BREATHER AS USED IN
SKU: MO68780
$28.02 AUD
No reviews
MOROSO Pair Moroso PCV Grommets MO68770 SRMOROSO Pair Moroso PCV Grommets MO68770 SR
Moroso Moroso PCV Grommets MO68770 MO68770 - PUSH-IN PCV GROMMETS X TWO
SKU: MO68770
$14.33 AUD
No reviews
MOROSO Fits all Moroso & OEM Valve Covers With 1.22" Dia hole Moroso Chromne Oil Filler Cap MO68660 SRMOROSO Fits all Moroso & OEM Valve Covers With 1.22" Dia hole Moroso Chromne Oil Filler Cap MO68660 SR
Moroso Moroso Chromne Oil Filler Cap MO68660 MO68660 - MOROSO OIL FILLER CAP SUITS AL
SKU: MO68660
$19.13 AUD
No reviews
K&N Fits Late Model GM (Screws Into Valve Covers) - KN85-1210 K&N K&N Screw-In Breather Adapter KN85-1210 SR
K&N K&N K&N Screw-In Breather Adapter KN85-1210 KN85-1210 - GM SCREW-IN BREATHER ADAPTER
SKU: KN85-1210
$28.00 AUD
No reviews
K&N With 1" (25mm) Tube - KN62-1520 K&N K&N Push-In Vent Filter 3 OD x 2 H KN62-1520 SRK&N With 1" (25mm) Tube - KN62-1520 K&N K&N Push-In Vent Filter 3 OD x 2 H KN62-1520 SR
K&N K&N K&N Push-In Vent Filter 3 OD x 2 H KN62-1520 KN62-1520 - 1 PUSH-IN VENT FILTER
SKU: KN62-1520
$37.43 AUD
No reviews
K&N With 1-3/4" (44mm) Hole - KN62-1470 K&N K&N Clamp-On Vent Filter 3 OD x 2-1/2 H KN62-1470 SRK&N With 1-3/4" (44mm) Hole - KN62-1470 K&N K&N Clamp-On Vent Filter 3 OD x 2-1/2 H KN62-1470 SR
K&N K&N K&N Clamp-On Vent Filter 3 OD x 2-1/2 H KN62-1470 KN62-1470 - 1-3/4 CLAMP-ON ROUND FILTER
SKU: KN62-1470
$37.43 AUD
No reviews
K&N With 1-3/8" (35mm) Hole - KN62-1430 K&N K&N Clamp-On Vent Filter 3 OD x 2-1/2 H KN62-1430 SRK&N With 1-3/8" (35mm) Hole - KN62-1430 K&N K&N Clamp-On Vent Filter 3 OD x 2-1/2 H KN62-1430 SR
K&N K&N K&N Clamp-On Vent Filter 3 OD x 2-1/2 H KN62-1430 KN62-1430 - 1-3/8 CLAMP ON VENT FILTER
SKU: KN62-1430
$46.27 AUD
No reviews
K&N With 1-1/4" (32mm) Hole - KN62-1380 K&N K&N Clamp-On Vent Filter 3 OD x 2-1/2 H KN62-1380 SRK&N With 1-1/4" (32mm) Hole - KN62-1380 K&N K&N Clamp-On Vent Filter 3 OD x 2-1/2 H KN62-1380 SR
K&N K&N K&N Clamp-On Vent Filter 3 OD x 2-1/2 H KN62-1380 KN62-1380 - 1-1/4 UNIV. CLAMP-ON FILTER
SKU: KN62-1380
$37.43 AUD
No reviews
K&N With 3/4" (19mm) Hole - KN62-1360 K&N K&N Clamp-On Vent Filter 2 OD x 1-1/2 H KN62-1360 SRK&N With 3/4" (19mm) Hole - KN62-1360 K&N K&N Clamp-On Vent Filter 2 OD x 1-1/2 H KN62-1360 SR
K&N K&N K&N Clamp-On Vent Filter 2 OD x 1-1/2 H KN62-1360 KN62-1360 - 3/4 UNIV. CLAMP-ON FILTER
SKU: KN62-1360
$37.43 AUD
No reviews
K&N With 3/4" (19mm) Tube K&N K&N Push-In Vent Filter 3" OD x 2" H KN62-1160 SRK&N With 3/4" (19mm) Tube K&N K&N Push-In Vent Filter 3" OD x 2" H KN62-1160 SR
K&N K&N K&N Push-In Vent Filter 3" OD x 2" H KN62-1160 KN62-1160 - 3/4 PUSH-IN VENT FILTER
SKU: KN62-1160
$37.43 AUD
No reviews
K&N With 1" (25mm) Tube - KN62-1130 K&N K&N Push-In Vent Filter 2 OD x 1-1/2 H KN62-1130 SRK&N With 1" (25mm) Tube - KN62-1130 K&N K&N Push-In Vent Filter 2 OD x 1-1/2 H KN62-1130 SR
K&N K&N K&N Push-In Vent Filter 2 OD x 1-1/2 H KN62-1130 KN62-1130 - 1 PUSH-IN VENT FILTER
SKU: KN62-1130
$41.85 AUD
No reviews
K&N With 1" (25mm) Tube - KN62-1040 K&N K&N Push-In Vent Filter 2 OD x 1-1/2 H KN62-1040 SRK&N With 1" (25mm) Tube - KN62-1040 K&N K&N Push-In Vent Filter 2 OD x 1-1/2 H KN62-1040 SR
K&N K&N K&N Push-In Vent Filter 2 OD x 1-1/2 H KN62-1040 KN62-1040 - 1 PUSH-IN VENT FILTER
SKU: KN62-1040
$30.00 AUD
No reviews
K&N With 1/2" (13mm) Tube - KN62-1010 K&N K&N Push-In Vent Filter 2 OD x 1-1/2 H KN62-1010 SRK&N With 1/2" (13mm) Tube - KN62-1010 K&N K&N Push-In Vent Filter 2 OD x 1-1/2 H KN62-1010 SR
K&N K&N K&N Push-In Vent Filter 2 OD x 1-1/2 H KN62-1010 KN62-1010 - 1/2 PUSH-IN VENT FILTER
SKU: KN62-1010
$37.43 AUD
No reviews
K&N With 5/8" (16mm) Tube - KN62-1020 K&N K&N Push-In Vent Filter 2 OD x 1-1/2 H KN62-1020 SRK&N With 5/8" (16mm) Tube - KN62-1020 K&N K&N Push-In Vent Filter 2 OD x 1-1/2 H KN62-1020 SR
K&N K&N K&N Push-In Vent Filter 2 OD x 1-1/2 H KN62-1020 KN62-1020 - 5/8 PUSH-IN VENT FILTER
SKU: KN62-1020
$37.43 AUD
No reviews
EDELBROCK Push-on style Edelbrock Circle Track Valve Cover Breathers ED4420 SREDELBROCK Push-on style Edelbrock Circle Track Valve Cover Breathers ED4420 SR
Edelbrock Edelbrock Circle Track Valve Cover Breathers ED4420 ED4420 - CLEANABLE VALVE COVER BREATHER
SKU: ED4420
$25.10 AUD
No reviews
EDELBROCK Fits 1-1/4" diameter hole Edelbrock Oil Fill Hole Plugs ED4415 SREDELBROCK Fits 1-1/4" diameter hole Edelbrock Oil Fill Hole Plugs ED4415 SR
Edelbrock Edelbrock Oil Fill Hole Plugs ED4415 ED4415 - Chrome Oil Filler Cap
SKU: ED4415
$19.20 AUD
No reviews

Breathers & Adapters

View all
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
$19.10 AUD
No reviews
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
$38.44 AUD
No reviews
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
$38.44 AUD
No reviews
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
$1.85 AUD
No reviews
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
$38.44 AUD
No reviews
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
$38.44 AUD
No reviews
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
$14.67 AUD
No reviews
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
$38.44 AUD
No reviews
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
$21.10 AUD
No reviews
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
$57.75 AUD
No reviews
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
$12.93 AUD
No reviews
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
$57.64 AUD
No reviews

Recently viewed