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

Category

Breathers

220 products

Showing 169 - 192 of 220 products

Showing 169 - 192 of 220 products
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MRG Fits All Valve Covers with 1.22" Dia Hole Mr Gasket Mr Gasket Chrome Plated Oil Filler Cap Push-On Style with logo MG2068 SRMRG Fits All Valve Covers with 1.22" Dia Hole Mr Gasket Mr Gasket Chrome Plated Oil Filler Cap Push-On Style with logo MG2068 SR
MRG MRG Mr Gasket Mr Gasket Chrome Plated Oil Filler Cap Push-On Style with logo (MG2068) MG2068 - PUSH-ON V/COVER BREATHER
SKU: MG2068
$38.06 NZD $42.75 NZD
No reviews
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MRG 2-3/4" Dia. x 2-1/8" Mr Gasket Mr Gasket Chrome Plated Twist-On Breather with Logo MG2069 SR
MRG MRG Mr Gasket Mr Gasket Chrome Plated Twist-On Breather with Logo (MG2069) MG2069 - TWIST-ON VALVE COVER BREATHER
SKU: MG2069
$44.37 NZD $46.70 NZD
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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 MRG Mr Gasket Mr Gasket Chrome Plated Push-on Breather with PVC Tube (MG2059) MG2059 - PUSH-ON V/COVER BREATHER
SKU: MG2059
$37.54 NZD $40.08 NZD
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MRG Mr Gasket Mr Gasket Chrome Plated Twist-On Breather 2-3/8" Dia. x 1-3/4" without logo MG20 SRMRG Mr Gasket Mr Gasket Chrome Plated Twist-On Breather 2-3/8" Dia. x 1-3/4" without logo MG20 SR
MRG MRG Mr Gasket Mr Gasket Chrome Plated Twist-On Breather 2-3/8" Dia. x 1-3/4" without logo MG20 (MG2061) MG2061 - TWIST-ON VALVE COVER BREATHER
SKU: MG2061
$28.42 NZD $30.30 NZD
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BILLET Oval Black With Retro "Chevrolet" Script Billet Specialties Valve Cover PCV Breather BSBLK21923 SRBILLET Oval Black With Retro "Chevrolet" Script Billet Specialties Valve Cover PCV Breather BSBLK21923 SR
BILLET Billet Specialties Valve Cover PCV Breather (BSBLK21923) BSBLK21923 - BILLET RETRO PVC BREATHER
SKU: BSBLK21923
$257.70 NZD $275.30 NZD
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BILLET Oval Black With Retro "Chevrolet" Script Billet Specialties Valve Cover Breather BSBLK20923 SRBILLET Oval Black With Retro "Chevrolet" Script Billet Specialties Valve Cover Breather BSBLK20923 SR
BILLET Billet Specialties Valve Cover Breather (BSBLK20923) BSBLK20923 - BILLET RETRO BREATHER BLACK
SKU: BSBLK20923
$239.58 NZD $255.91 NZD
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BILLET Suit BS22120 & Other PCV Valves Billet Specialties Replacement PCV Grommet BS95001 SRBILLET Suit BS22120 & Other PCV Valves Billet Specialties Replacement PCV Grommet BS95001 SR
BILLET Billet Specialties Replacement PCV Grommet (BS95001) BS95001 - BILLET PCV VALVE GROMMET ONLY
SKU: BS95001
$29.13 NZD
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BILLET Oval Polished With Retro "Chevrolet" Script Billet Specialties Valve Cover PCV Breather BS21923 SRBILLET Oval Polished With Retro "Chevrolet" Script Billet Specialties Valve Cover PCV Breather BS21923 SR
BILLET Billet Specialties Valve Cover PCV Breather (BS21923) BS21923 - BILLET RETRO PVC BREATHER
SKU: BS21923
$211.55 NZD $226.05 NZD
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BILLET Suit Covers With 1" Hole & PCV Vale With 3/8" Barb, Grommet Included Billet Specialties Round Valve Cover Breather Plain - Polished BS21125 SRBILLET Suit Covers With 1" Hole & PCV Vale With 3/8" Barb, Grommet Included Billet Specialties Round Valve Cover Breather Plain - Polished BS21125 SR
BILLET Billet Specialties Round Valve Cover Breather Plain - Polished (BS21125) BS21125 - BILLET BREATHER PLAIN
SKU: BS21125
$132.85 NZD $141.80 NZD
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BILLET Suit Covers With 1" Hole & PCV Vale With 3/8" Barb, Grommet Included Billet Specialties Round Valve Cover Breather Ball Milled - Polished BS21825 SRBILLET Suit Covers With 1" Hole & PCV Vale With 3/8" Barb, Grommet Included Billet Specialties Round Valve Cover Breather Ball Milled - Polished BS21825 SR
BILLET Billet Specialties Round Valve Cover Breather Ball Milled - Polished (BS21825) BS21825 - BILLET BREATHER MILLED PCV TUB
SKU: BS21825
$113.12 NZD $120.75 NZD
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BILLET Suit Covers With 1-1/4" Hole, Grommet Included Billet Specialties Oval Valve Cover Breather Plain - Polished BS20929 SRBILLET Suit Covers With 1-1/4" Hole, Grommet Included Billet Specialties Oval Valve Cover Breather Plain - Polished BS20929 SR
BILLET Billet Specialties Oval Valve Cover Breather Plain - Polished (BS20929) BS20929 - BILLET BREATHER OVAL PLAIN
SKU: BS20929
$136.33 NZD $145.51 NZD
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BILLET Suit Covers With 1-1/4" Hole, Grommet Included Billet Specialties Oval Valve Cover Breather Ribbed - Polished BS20950 SRBILLET Suit Covers With 1-1/4" Hole, Grommet Included Billet Specialties Oval Valve Cover Breather Ribbed - Polished BS20950 SR
BILLET Billet Specialties Oval Valve Cover Breather Ribbed - Polished (BS20950) BS20950 - BILLET BREATHER OVAL RIBBED
SKU: BS20950
$170.28 NZD $181.74 NZD
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BILLET Suit Covers With 1-1/4" Hole, Grommet Included Billet Specialties Oval Valve Cover Breather Ball Milled - Polished BS20920 SRBILLET Suit Covers With 1-1/4" Hole, Grommet Included Billet Specialties Oval Valve Cover Breather Ball Milled - Polished BS20920 SR
BILLET Billet Specialties Oval Valve Cover Breather Ball Milled - Polished (BS20920) BS20920 - BILLET BREATHER OVAL MILLED
SKU: BS20920
$134.34 NZD $143.39 NZD
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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
$67.30 NZD $70.84 NZD
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BILLET Suit Covers With 1-1/4" Hole, Grommet Included Billet Specialties Round Valve Cover Breather With Cross Flags - Polished BS20720 SRBILLET Suit Covers With 1-1/4" Hole, Grommet Included Billet Specialties Round Valve Cover Breather With Cross Flags - Polished BS20720 SR
BILLET Billet Specialties Round Valve Cover Breather With Cross Flags - Polished (BS20720) BS20720 - BILLET BREATHER CROSSFLAG 1-1/
SKU: BS20720
$115.29 NZD $123.06 NZD
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BILLET Suit Covers With 1-1/4" Hole, Grommet Included Billet Specialties Round Valve Cover Breather With Bowtie Logo - Polished BS20220 SRBILLET Suit Covers With 1-1/4" Hole, Grommet Included Billet Specialties Round Valve Cover Breather With Bowtie Logo - Polished BS20220 SR
BILLET Billet Specialties Round Valve Cover Breather With Bowtie Logo - Polished (BS20220) BS20220 - BILLET BREATHER BOWTIE 1-1/4
SKU: BS20220
$167.76 NZD $179.05 NZD
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MOONEYES Aluminium Right Angle Mooneyes Bolt On Valve Cover Breather MNMP1800 SRMOONEYES Aluminium Right Angle Mooneyes Bolt On Valve Cover Breather MNMP1800 SR
Moon Eyes Moon Eyes Mooneyes Bolt On Valve Cover Breather (MNMP1800) MNMP1800 - MOON 90DEG BREATHER
SKU: MNMP1800
$203.20 NZD $216.91 NZD
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MOONEYES Aluminium Low Boy Mooneyes Bolt On Valve Cover Breather MNMP1700LB SRMOONEYES Aluminium Low Boy Mooneyes Bolt On Valve Cover Breather MNMP1700LB SR
Moon Eyes Moon Eyes Mooneyes Bolt On Valve Cover Breather (MNMP1700LB) MNMP1700LB - MOON LOW BOY BREATHER -ALUM
SKU: MNMP1700LB
$202.44 NZD $216.10 NZD
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MOONEYES Aluminium Hi-Rise Mooneyes Bolt On Valve Cover Breather MNMP1700 SRMOONEYES Aluminium Hi-Rise Mooneyes Bolt On Valve Cover Breather MNMP1700 SR
Moon Eyes Moon Eyes Mooneyes Bolt On Valve Cover Breather (MNMP1700) MNMP1700 - MOON HI RISE BREATHER -ALUM
SKU: MNMP1700
$200.10 NZD $213.60 NZD
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PFS -12 AN Female Peterson Fluid Systems Breather Pop Off Valve PFS08-0450 SRPFS -12 AN Female Peterson Fluid Systems Breather Pop Off Valve PFS08-0450 SR
PFS PFS Peterson Fluid Systems Breather Pop Off Valve (PFS08-0450) PFS08-0450 - ONE WAY POP OFF VALVE -12
SKU: PFS08-0450
$343.52 NZD $366.59 NZD
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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
$15.21 NZD $17.69 NZD
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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 Screw-In Breather Adapter (KN85-1210) KN85-1210 - GM SCREW-IN BREATHER ADAPTER
SKU: KN85-1210
$36.12 NZD $38.02 NZD
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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 Push-In Vent Filter 3 OD x 2 H (KN62-1520) KN62-1520 - 1 PUSH-IN VENT FILTER
SKU: KN62-1520
$39.23 NZD $42.05 NZD
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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 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
$36.50 NZD $41.03 NZD
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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
$12.36 NZD $14.04 NZD
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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
$30.73 NZD $32.85 NZD
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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
$25.28 NZD $27.11 NZD
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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
$6.87 NZD
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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
$30.42 NZD $32.67 NZD
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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
$32.53 NZD $34.89 NZD
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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
$29.08 NZD $33.22 NZD
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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
$9.58 NZD $11.56 NZD
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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
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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
$52.54 NZD $61.58 NZD
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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
$26.08 NZD $29.73 NZD
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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
$16.44 NZD $17.58 NZD
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