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

Category

Breathers

220 products

Showing 49 - 72 of 220 products

Showing 49 - 72 of 220 products
View
SALE!
Save $1.02
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
$14.67 NZD $15.69 NZD
No reviews
SALE!
Save $2.11
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
$30.45 NZD $32.56 NZD
No reviews
SALE!
Save $3.92
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
$26.43 NZD $30.35 NZD
No reviews
SALE!
Save $11.47
Aeroflow Performance Suit GM LS Aeroflow Oil Fill Cap Breather AF708-10-10BLK SRAeroflow Performance Suit GM LS Aeroflow Oil Fill Cap Breather AF708-10-10BLK SR
Aeroflow Performance Aeroflow Oil Fill Cap Breather (AF708-10-10BLK) Oil Fill Cap Breather Suit GMLS
SKU: AF708-10-10BLK
$45.87 NZD $57.34 NZD
No reviews
SALE!
Save $1.80
Aeroflow Performance Press in for Nissan Valve Covers with non-threaded hole, Blue Aeroflow Breather Adapters -10AN AF708-10-01 SRAeroflow Performance Press in for Nissan Valve Covers with non-threaded hole, Blue Aeroflow Breather Adapters -10AN AF708-10-01 SR
Aeroflow Performance Aeroflow Breather Adapters -10AN (AF708-10-01) Breather Adapters -10AN Press in for Nissan Valve Covers with non-threaded hole, Blue
SKU: AF708-10-01
$12.82 NZD $14.62 NZD
No reviews
SALE!
Save $2.31
Aeroflow Performance -10AN BREATHER PUSH IN TO GROM (AF77-2010) SRAeroflow Performance -10AN BREATHER PUSH IN TO GROM (AF77-2010) SR
Aeroflow Performance Aeroflow -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
$13.85 NZD $16.16 NZD
No reviews
SALE!
Save $3.00
Aeroflow Performance -10AN BREATHER PUSH IN TO GROM (AF77-2010BLK) SRAeroflow Performance -10AN BREATHER PUSH IN TO GROM (AF77-2010BLK) SR
Aeroflow Performance Aeroflow -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
$18.66 NZD $21.66 NZD
No reviews
SALE!
Save $1.57
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
$22.72 NZD $24.29 NZD
No reviews
SALE!
Save $2.26
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
$33.85 NZD $36.11 NZD
No reviews
SALE!
Save $1.79
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
$26.81 NZD $28.60 NZD
No reviews
SALE!
Save $2.43
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
$32.00 NZD $34.43 NZD
No reviews
SALE!
Save $3.61
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
$52.13 NZD $55.74 NZD
No reviews
SALE!
Save $4.54
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 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
$37.82 NZD $42.36 NZD
No reviews
SALE!
Save $4.57
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 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
$37.20 NZD $41.77 NZD
No reviews
SALE!
Save $2.99
PROFORM Chrome With Bowtie Emblem (For use with Oil Filler Tube PR66020) or 1 Proform Push-In Breather Cap PR141-617 SRPROFORM Chrome With Bowtie Emblem (For use with Oil Filler Tube PR66020) or 1 Proform Push-In Breather Cap PR141-617 SR
Proform Proform Push-In Breather Cap (PR141-617) PR141-617 - VALVE COVER BREATHER PUSH-IN
SKU: PR141-617
$44.28 NZD $47.27 NZD
No reviews
RPC Fits Valve Covers with 1-1/4" Holes Racing Power Company Chrome Steel Push-in Oil Breather 2-3/4" Dia with 1" Neck (Replaces GM #6421868) SRRPC Fits Valve Covers with 1-1/4" Holes Racing Power Company Chrome Steel Push-in Oil Breather 2-3/4" Dia with 1" Neck (Replaces GM #6421868) SR
Racing Power Company Racing Power Company Chrome Steel Push-in Oil Breather 2-3/4" Dia with 1" Neck (Replaces GM #6421868) (RPCR4870) RPCR4870 - VALVE COVER PUSH IN BREATHER
SKU: RPCR4870
$25.43 NZD
No reviews
SALE!
Save $2.09
PROFORM For Push-In Style Breathers Proform Twist-On Style Valve Cover Breather Grommet PR66016 SRPROFORM For Push-In Style Breathers Proform Twist-On Style Valve Cover Breather Grommet PR66016 SR
Proform Proform Twist-On Style Valve Cover Breather Grommet (PR66016) PR66016 - TWIST-ON STYLE ADAPTER GROMMET
SKU: PR66016
$9.92 NZD $12.01 NZD
No reviews
SALE!
Save $3.93
PROFORM Black Crinkle With Blue Mopar "M" Logo Proform Valve Cover Breather Push-In Style PR440-754 SRPROFORM Black Crinkle With Blue Mopar "M" Logo Proform Valve Cover Breather Push-In Style PR440-754 SR
Proform Proform Valve Cover Breather Push-In Style (PR440-754) PR440-754 - MOPAR PUSH IN AIR BREATHER CAP
SKU: PR440-754
$56.07 NZD $60.00 NZD
No reviews
SALE!
Save $6.45
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
$92.36 NZD $98.81 NZD
No reviews
SALE!
Save $7.58
PROFORM With Recessed Red Chev Bowtie Emblem, Suit 1.22" Hole Proform Slant Edge Aluminium Valve Cover Breather Push-In Style - Black Crinkle PR141-86 SRPROFORM With Recessed Red Chev Bowtie Emblem, Suit 1.22" Hole Proform Slant Edge Aluminium Valve Cover Breather Push-In Style - Black Crinkle PR141-86 SR
Proform Proform Slant Edge Aluminium Valve Cover Breather Push-In Style - Black Crinkle (PR141-861) PR141-861 - SLANT EDGE BOWTIE BREATHER CAP
SKU: PR141-861
$106.65 NZD $114.23 NZD
No reviews
SALE!
Save $3.25
PROFORM Chrome 3" Diameter with Bowtie Emblem (Use PR141-615 Gromments) Proform Valve Cover Breather Push-In Style PR141-616 SRPROFORM Chrome 3" Diameter with Bowtie Emblem (Use PR141-615 Gromments) Proform Valve Cover Breather Push-In Style PR141-616 SR
Proform Proform Valve Cover Breather Push-In Style (PR141-616) PR141-616 - PROFORM VALVE COVER BREATHER
SKU: PR141-616
$43.71 NZD $46.96 NZD
No reviews
SALE!
Save $10.38
PROFORM Black With Silver Bowtie Emblem & Sheild Proform Valve Cover Push-In Breather PR141-613 SRPROFORM Black With Silver Bowtie Emblem & Sheild Proform Valve Cover Push-In Breather PR141-613 SR
Proform Proform Valve Cover Push-In Breather (PR141-613) PR141-613 - PUSH-IN BREATHER FILTER, BLACK
SKU: PR141-613
$82.10 NZD $92.48 NZD
No reviews
SALE!
Save $7.90
BILLET Suit Covers With 1-1/4" Hole, Grommet Included Billet Specialties PCV Valve - Polished BS22120 SRBILLET Suit Covers With 1-1/4" Hole, Grommet Included Billet Specialties PCV Valve - Polished BS22120 SR
BILLET Billet Specialties PCV Valve - Polished (BS22120) BS22120 - BILLET PCV VALVE 1-1/4" PLAIN
SKU: BS22120
$117.12 NZD $125.02 NZD
No reviews
SALE!
Save $8.60
BILLET Suit Covers With 1-1/4" Hole, Grommet Included Billet Specialties Round Valve Cover Breather Plain - Polished BS20120 SRBILLET Suit Covers With 1-1/4" Hole, Grommet Included Billet Specialties Round Valve Cover Breather Plain - Polished BS20120 SR
BILLET Billet Specialties Round Valve Cover Breather Plain - Polished (BS20120) BS20120 - BILLET BREATHER PLAIN 1-1/4 HL
SKU: BS20120
$132.06 NZD $140.66 NZD
No reviews

Breathers & Adapters

View all
SALE!
Save $1.68
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
$12.36 NZD $14.04 NZD
No reviews
SALE!
Save $2.12
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
$30.73 NZD $32.85 NZD
No reviews
SALE!
Save $1.83
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
$25.28 NZD $27.11 NZD
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
$6.87 NZD
No reviews
SALE!
Save $2.25
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
$30.42 NZD $32.67 NZD
No reviews
SALE!
Save $2.36
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
$32.53 NZD $34.89 NZD
No reviews
SALE!
Save $4.14
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
$29.08 NZD $33.22 NZD
No reviews
SALE!
Save $1.98
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
$9.58 NZD $11.56 NZD
No reviews
SALE!
Save $0.28
Aeroflow Performance 1-1/4" O.D With 1" I.D Suit Push In Breathers Aeroflow Valve Cover Grommet AF1859-1000 SRAeroflow Performance 1-1/4" O.D With 1" I.D Suit Push In Breathers Aeroflow Valve Cover Grommet AF1859-1000 SR
Aeroflow Performance Aeroflow Valve Cover Grommet (AF1859-1000) Valve Cover Grommet 1-1/4" O.D With 1" I.D Suit Push In Breathers
SKU: AF1859-1000
$3.69 NZD $3.97 NZD
No reviews
SALE!
Save $9.04
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
$52.54 NZD $61.58 NZD
No reviews
SALE!
Save $3.65
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
$26.08 NZD $29.73 NZD
No reviews
SALE!
Save $1.14
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
$16.44 NZD $17.58 NZD
No reviews

Recently viewed