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

Breather Adapters & Grommets

12 products

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Showing 1 - 12 of 12 products
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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
$6.17 NZD $6.87 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
$3.56 NZD $3.97 NZD
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PROFORM Suit Push-In Breather & PCV Proform Valve Cover Grommet Set PR141-615 SRPROFORM Suit Push-In Breather & PCV Proform Valve Cover Grommet Set PR141-615 SR
Proform Proform Valve Cover Grommet Set (PR141-615) PR141-615 - PROFORM VALVE COVER GROMMET
SKU: PR141-615
$18.57 NZD $21.29 NZD
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RPC Fits Valve Covers with 1-1/4" Holes, 1-1/4" OD X 1" ID Racing Power Company Push-in Valve Cover Rubber Grommet (2 Pack) RPCR4878 SRRPC Fits Valve Covers with 1-1/4" Holes, 1-1/4" OD X 1" ID Racing Power Company Push-in Valve Cover Rubber Grommet (2 Pack) RPCR4878 SR
Racing Power Company Racing Power Company Push-in Valve Cover Rubber Grommet (2 Pack) (RPCR4878) RPCR4878 - VALVE COVER GROMMETS 1 PAIR
SKU: RPCR4878
$10.18 NZD $11.85 NZD
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Franklin Performance Breather Adapters & Grommets RB20 & RB25 (15.8mm) / 8AN Franklin Performance Low Profile Rocker Cover Fittings Suits RB20, RB25 & RB26 SRFranklin Performance Breather Adapters & Grommets Franklin Performance Low Profile Rocker Cover Fittings Suits RB20, RB25 & RB26 SR
Franklin Performance Franklin Performance Low Profile Rocker Cover Fittings Suits RB20, RB25 & RB26
SKU: 059-040
$113.99 NZD $126.65 NZD
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Franklin Performance Breather Adapters & Grommets 8AN Franklin Performance Low Profile Rocker Cover Fittings Suits SR20 SRFranklin Performance Breather Adapters & Grommets Franklin Performance Low Profile Rocker Cover Fittings Suits SR20 SR
Franklin Performance Franklin Performance Low Profile Rocker Cover Fittings Suits SR20
SKU: 059-046
$113.99 NZD $126.65 NZD
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Franklin Performance Breather Adapters & Grommets 8AN Franklin Performance 8AN / 10AN Rocker Cover Fittings Suits Nissan SR20 Engines SRFranklin Performance Breather Adapters & Grommets 10AN Franklin Performance 8AN / 10AN Rocker Cover Fittings Suits Nissan SR20 Engines SR
Franklin Performance Franklin Performance 8AN / 10AN Rocker Cover Fittings Suits Nissan SR20 Engines
SKU: 059-020
$51.99 NZD $57.77 NZD
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Franklin Performance Breather Adapters & Grommets Franklin Performance 10AN Rocker Cover Fitting Suits EVO 10 (059-024) SR
Franklin Performance Franklin Performance 10AN Rocker Cover Fitting Suits EVO 10 (059-024)
SKU: 059-024
$33.99 NZD $37.77 NZD
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Franklin Performance Breather Adapters & Grommets Franklin Performance 8AN, 10AN & 12AN Rocker Cover Fittings Suits Nissan RB20 & RB25 SR
Franklin Performance Franklin Performance 8AN, 10AN & 12AN Rocker Cover Fittings Suits Nissan RB20 & RB25
SKU: 059-022
$58.00 NZD $64.44 NZD
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Franklin Performance Breather Adapters & Grommets Franklin Performance 10AN Rocker Cover Fittings Suits Nissan RB26 (059-010) SR
Franklin Performance Franklin Performance 10AN Rocker Cover Fittings Suits Nissan RB26 (059-010)
SKU: 059-010
$51.99 NZD $57.77 NZD
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Franklin Performance Breather Adapters & Grommets Franklin Performance 12AN Rocker Cover Fittings Suits Nissan RB26 (059-004) SR
Franklin Performance Franklin Performance 12AN Rocker Cover Fittings Suits Nissan RB26 (059-004)
SKU: 059-004
$51.99 NZD $57.77 NZD
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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
$34.14 NZD $39.94 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
$12.10 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
$29.67 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
$24.37 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
$6.17 NZD $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
$29.29 NZD $32.67 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
$28.43 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
$9.50 NZD $11.56 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
$31.35 NZD $34.89 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
$3.56 NZD $3.97 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
$25.52 NZD $29.73 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
$51.80 NZD $61.58 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
$15.88 NZD $17.58 NZD
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