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Updated: 06 Apr 2026

10 Best Emission Pcv Valve Breather Grommets

#1 Best Pick
GSKMOTOR 2PCS Rubber PCV/Breather Grommets for Aluminum Valve Covers SBC BBC SBF 350 SPC 7218

GSKMOTOR 2PCS Rubber PCV/Breather Grommets for Aluminum Valve Covers SBC BBC SBF 350 SPC 7218

Brand: GSKMOTOR
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  • This black rubber grommets are designed for use with ALUMINUM valve covers with a 1.25" hole and allows the use of a 3/4" push in (PVC) Positive Crankcase Ventilation valve or breather with 3/4" neck
  • Package includes: 2 x breather grommets,O.D. 1 1/4" I.D. 3/4" (these are most commonly used for PCV valves)
  • PCV vents are carefully made of high-quality rubber, with excellent high and low temperature resistance, wear-resistant and durable.
  • Simple Installation, no modification, direct installation, simple and convenient
  • 🔧GSKMOTOR specializes in providing high-performance repair and replacement parts for various automobiles, we support 30 days returns and exchanges. If you have any questions, please feel free to contact us, we will solve it for you as soon as possible, customer satisfaction is our unremitting pursuit.
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#2 Best Value
Vomeko PCV Breather Grommets PCV Breather Grommets Set - 2PCS Valve Cover Grommet for C Hevrolet SBC BBC SBF 350 A96 Engine

Vomeko PCV Breather Grommets PCV Breather Grommets Set - 2PCS Valve Cover Grommet for C Hevrolet SBC BBC SBF 350 A96 Engine

Brand: Vomeko
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  • Ideal Accessory: These premium PCV breather grommets are designed as an ideal replacement for the C HEVROLET SBC BBC SBF 350 A96 engine. They serve as crucial components for maintaining the proper functioning of the Positive Crankcase Ventilation (PCV) system.
  • Application Compatibility: The bonnet gasket is suitable for use with a 3/4-inch (1.91cm) ID - 1.25-inch (3.18cm) OD PCV valve and a 1-inch (2.54cm) ID - 1.25-inch (3.18cm) OD breather. This compatibility ensures that the grommets are well-matched with the specified PCV components.
  • Durable Construction: Crafted from high-quality rubber, these PCV breather grommets boast excellent resistance to both high and low temperatures. Their wear-resistant and durable construction ensures long-lasting performance under various operating conditions.
  • Excellent Sealing Performance: The PCV valve core incorporated into these grommets exhibits excellent sealing performance. This feature is essential for preventing any potential leakage, contributing to the overall efficiency of the PCV system.
  • Simple Installation: The grommets are designed for easy and direct installation without the need for modifications. This simplicity and convenience facilitate a hassle-f ree replacement process, ensuring that users can quickly and effectively install the grommets in the PCV system.
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#3 Budget Pick
XTevu Billet Aluminum PCV Valve, 3 4in PCV Valve Cover Breather with Grommet Polished Aluminum 6008, Hose Barb for SBC

XTevu Billet Aluminum PCV Valve, 3 4in PCV Valve Cover Breather with Grommet Polished Aluminum 6008, Hose Barb for SBC

Brand: XTevu
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  • [IDEAL REPLACEMENT FOR FORD]: Designed for all valve covers with twist lock type oil filler holes, this PCV valve cover breather is a fit for Ford and other car models. Double check the part number 6008 to ensure a precise match.
  • [PROFESSIONAL QUALITY]: The fit for your vehicle's rebuild, repair, and maintenance needs. Rest assured, this PCV valve cover breather is professionally manufactured for top-notch performance.
  • [EASY INSTALLATION]: With 3/4in inner diameter and 1 1/4in outer diameter, this PCV valve cover breather comes with a rubber grommet for hassle- installation. Get back on the road in no time!
  • [EXCELLENT VENTILATION]: With internal baffle design, this PCV valve cover breather prevents oil splashes and ensures stable performance by providing exceptional ventilation. Say goodbye to oil leaks!
  • [MAXIMUM DURABILITY]: Constructed from polished aluminum, this PCV valve is not only but also reliable. Enjoy an exquisite manufacturing process that guarantees longevity.
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#4 Top Choice
AUTOKAY 53013360AA PCV CCV Vent Valve Elbows Grommet and Crankcase Vent Tube Breather Hose Kit Fit for Jeep Grand Cherokee Wrangler 2000-2004 Cherokee 1997-2001

AUTOKAY 53013360AA PCV CCV Vent Valve Elbows Grommet and Crankcase Vent Tube Breather Hose Kit Fit for Jeep Grand Cherokee Wrangler 2000-2004 Cherokee 1997-2001

Brand: AUTOKAY
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  • Replace Part Number: 53013360AA 2946079 04854265 53030497
  • Fits for Jeep Grand Cherokee 2000 2001 2002 2003 2004
  • Fits for Jeep Wrangler 2000 2001 2002 2003 2004
  • Fits for Jeep Cherokee 1997 1998 1999 2000 2001
  • Package Include: 2pcs PCV Valve、2pcs Grommet and 1pcs Crankcase Vent Tube Breather Hose
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#5 Popular Choice
shlpdfm 1 Set Polished Aluminum Mini 3/4 Valve Cover PCV Breather And Grommet Compatible with 1.25 ID Holes SBC Chevy Ford Mopar

shlpdfm 1 Set Polished Aluminum Mini 3/4 Valve Cover PCV Breather And Grommet Compatible with 1.25 ID Holes SBC Chevy Ford Mopar

Brand: SHLPDFM
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  • ①Product Compatibility:For Chevy engine, Ford engine, Mopar engine.
  • ②Applications and Functions:Our Polished Billet Aluminum PCV Valve was designed to deliver a top-tier replacement for your engine's crankcase ventilation system. Over time, your PCV (Positive Crankcase Ventilation) valve will wear out, usually from gumming up; causing an increase in pressure to your engine's crankcase, leading to oil leaks.
  • ③Craft:Polished Finish.
  • ④Performance parameter:Height: 2.500 in.Outside diameter: 0.975 in.90-degree hose outlet;3/8 in. Hose Barb;3/4 in. Neck Diameter;Fits 1.25 in. Opening.
  • ⑤Package includes;Includes (1) Grommet for Valve Covers.
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#6 Top Pick
5339 Valve Cover Grommet, PCV Breather Grommet for All Valve Covers with 1-1/4 Inch Filler-Breather Holes, PCV Valve Grommet, 2 Pack

5339 Valve Cover Grommet, PCV Breather Grommet for All Valve Covers with 1-1/4 Inch Filler-Breather Holes, PCV Valve Grommet, 2 Pack

Brand: Honkador
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  • Specification: Valve cover grommet, two-piece set, brand new and of high quality
  • Compatibility: Suitable for all valve covers with 1-1/4 inch filling port vent holes
  • High quality: The 5339 PCV Leather Grommet is made of high-quality rubber material, ensuring a tight fit with the ventilation holes. Its specifications and materials meet and exceed OEM standards
  • Easy Installation: 5339 PCV Breather Grommet is easy to use and only takes a little time to install
  • Customer Service: If there are any issues with our valve cover grommet, please contact us and we will resolve them as soon as possible
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#7 Top Pick
Spectre Performance (4284) 3/4" Push-In PCV Valve Breather

Spectre Performance (4284) 3/4" Push-In PCV Valve Breather

Brand: Spectre
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  • Triple chrome-plated steel
  • For vehicles with emission systems requiring a 3/4 In. PCV valve
  • PCV valve within the breather is replaceable
  • Made from high quality material
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#8 Top Pick
TAKPART 2pcs Rubber PCV Breather Grommets for Aluminum Valve Covers SBC BBC SBF 350

TAKPART 2pcs Rubber PCV Breather Grommets for Aluminum Valve Covers SBC BBC SBF 350

Brand: TAKPART
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  • Fits all original& aftermarketpolished aluminum, chromed aluminum,etc. valve covers.
  • O.D. 1 1/4" I.D. 3/4" (these are most commonly used for PCV valves)
  • Package includes: 2 x breather grommets
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#9 Top Pick
Spectre Performance 5339 PCV Breather Grommet

Spectre Performance 5339 PCV Breather Grommet

Brand: Spectre
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  • For all valve covers with 1-1/4 inch filler-breather holes
  • OEM replacement grommets
  • Designed for use with OE specifications for fit and function
  • OEM replacement grommets
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#10 Top Pick
2 PCS YUCHENSHLP Rubber PCV Breather Grommets O.D. 1 1/4" I.D. 1" for Aluminum Valve Covers SBC BBC SBF 302 350 454 A94 SPC 7222

2 PCS YUCHENSHLP Rubber PCV Breather Grommets O.D. 1 1/4" I.D. 1" for Aluminum Valve Covers SBC BBC SBF 302 350 454 A94 SPC 7222

Brand: YUCHENSHLP
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  • ★【Function】These black rubber grommets are designed for use with ALUMINUM valve covers with a 1.25" hole and allows the use of a 1" push in (PVC) Positive Crankcase Ventilation valve or breather with 1" neck.
  • ★【Specification】Dimensions Are O.D. 1 1/4" I.D. 1" (These Are Most Commonly Used For Pcv Valves).
  • ★【Application】Fits all original& aftermarketpolished aluminum, chromed aluminum,etc. valve covers.
  • ★【Installation】The OD (outside diameter) fits the valve cover hole and the ID (inside diameter) fits the PVC valve or breather.
  • ★【Package Content】2Pcs PCV breather grommets for aluminum valve covers
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