Homeβ€Ί Emission Control > Hardware, Fasteners and Fittingsβ€Ί Gates 31064 Engine Crankcase Breather Cap
Part #: 31064

Gates 31064 Engine Crankcase Breather Cap

Oil Breather Cap
βš™οΈ 309 vehicles fit this part
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βœ…OE Direct Replacement β€” Bolt-on fit, no modifications needed
πŸ“¦Oil Breather Cap
πŸš—Fitment: Chevrolet, GMC, Pontiac, American Motors, Buick, Ford, Mercury, and International, C10 Pickup, C10 Suburban, C20 Suburban, C30 Pickup, K10 Pickup, K10 Suburban, K20 Suburban, K30 Pickup, C15/C1500 Pickup, C15/C1500 Suburban, C25/C2500 Pickup, C25/C2500 Suburban, C35/C3500 Pickup, K15/K1500 Pickup, K15/K1500 Suburban, K25/K2500 Pickup, K25/K2500 Suburban, K35/K3500 Pickup, Bonneville, Catalina, Firebird, Grand Prix, GTO, Ambassador, Marlin, Rebel, Electra, Gran Sport, LeSabre, Riviera, Skylark, Special, Sportwagon, Wildcat, Bel Air, Biscayne, C10 Panel, C20 Panel, C20 Pickup, Camaro, Chevelle, Chevy II, El Camino, Impala, K20 Panel, K20 Pickup, Malibu, Country Sedan, Country Squire, Custom, Custom 500, F-100, F-250, F-350, Fairlane, Falcon, Galaxie, Galaxie 500, Mustang, Ranch Wagon, Ranchero, Thunderbird, Colony Park, Commuter, Cougar, Marauder, Marquis, Monterey, Acadian, Beaumont, Executive, Laurentian, LeMans, Parisienne, Strato-Chief, Tempest, Classic, C30 Panel, Suburban, LTD, 1000, 1500, 2500, I1000, I1500, I2500, I3500, K1000, K1000 Pickup, Star Chief, American, 1000 Series, 1500 Series, 2500 Series, AB120, AB1200, AB140, AB1400, D1000, D1100, D1200, D1300, D300, Estate Wagon, AM120, AM130, AM150, C1000, C1100, C1200, C1300, Invicta, C40, C100, C102, C110, C112, C120, C122, C130, C132, Brookwood, Nomad, Parkwood, Ventura, Kingswood, AM132, and B100
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Overview of Gates Oil Breather Cap 31064

The Gates Oil Breather Cap 31064 is a specifically designed engine crankcase breather cap engineered for select Buick, Chevrolet, Ford, Mercury, and Pontiac models. This metal breather cap features a durable silver housing and a rubber gasket to ensure a secure seal and proper ventilation of crankcase gases.

  • Specific fit for popular classic and modern vehicles including Camaro, Mustang, Corvette, and F-100
  • Constructed from metal housing with a silver finish for corrosion resistance
  • Rubber gasket/seal material for reliable sealing and leak prevention
  • Dimensions: 2.41 inches width and shell diameter, 2.07 inches height and neck depth, 1.18 inches neck diameter
  • Cam twist type for secure attachment and proper function

Detailed Product Description

The Gates Oil Breather Cap 31064 belongs to the Oil Breather Cap product line, which focuses on providing durable and precise crankcase ventilation components. This specific breather cap is designed to fit a range of vehicles such as the Chevrolet Camaro, Ford Mustang, Pontiac Firebird, and Buick LeSabre, ensuring compatibility with both classic and contemporary engines. The metal housing offers strength and resistance to engine bay conditions, while the rubber gasket maintains a tight seal to prevent oil leaks and contamination. The cam twist mechanism allows for easy installation and secure locking, maintaining proper crankcase pressure and ventilation.

Common Applications and Problem Solving

  • Prevents crankcase pressure buildup that can cause oil leaks
  • Helps reduce engine emissions by properly venting crankcase gases
  • Maintains engine performance by ensuring correct crankcase ventilation
  • Replaces worn or damaged breather caps on Buick, Chevrolet, Ford, Mercury, and Pontiac vehicles
  • Addresses oil contamination and crankcase ventilation system failures

Installation Notes and Tips

  • Ensure the breather cap matches the specific vehicle make and model before installation
  • Clean the mounting surface thoroughly to ensure a proper seal with the rubber gasket
  • Align the cam twist mechanism carefully and twist to lock securely in place
  • Inspect the breather cap periodically for signs of wear or damage

Quality Assurance and Warranty

Gates is a recognized manufacturer of automotive components, and the Oil Breather Cap 31064 is built to meet OEM specifications for fit and function. The metal construction and rubber sealing materials are selected for durability and reliability under typical engine operating conditions. While specific warranty details are not provided here, Gates products generally come with manufacturer-backed quality assurance to support long-term use in compatible Buick, Chevrolet, Ford, Mercury, and Pontiac vehicles.

BrandGates
Part Number31064
PositionOil Breather Cap
2.07
Cam TypeCam Twist
Cam TypeCam Twist
ColorSilver
Gasket Or Seal MaterialRubber
Gasket/Seal MaterialRubber
Height2.07
Height (in)2.07
Housing ColorSilver
Housing MaterialMetal
MaterialMetal
Neck Depth (in)2.07
Neck Diameter (in)1.18
Shell Diameter (in)2.41
TypeCrankcase Breather Cap
TypeCrankcase Breather Cap
Universal Or Specific FitSpecific Fit
Universal or Specific FitSpecific Fit
Width2.41
Width (in)2.41

This part fits 309 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
1968ChevroletC10 Suburban4.1LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1968ChevroletC10 Suburban4.8LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1968ChevroletC10 Suburban5.0LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1968ChevroletC10 Suburban5.3LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1968ChevroletC10 Suburban5.4LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1968ChevroletC10 Suburban6.5LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1968ChevroletC20 Suburban4.1LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1968ChevroletK10 Suburban4.1LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1968ChevroletK10 Suburban5.0LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1968ChevroletK10 Suburban5.3LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1968ChevroletK10 Suburban5.4LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1968ChevroletK10 Suburban6.5LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1968ChevroletK20 Suburban4.1LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1968PontiacBonneville6.6LV8GASN/AOil Breather Cap
1968PontiacBonneville7.0LV8GASN/AOil Breather Cap
1968PontiacCatalina6.6LV8GASN/AOil Breather Cap
1968PontiacCatalina7.0LV8GASN/AOil Breather Cap
1968PontiacFirebird5.7LV8GASN/AOil Breather Cap
1968PontiacFirebird6.6LV8GASN/AOil Breather Cap
1968PontiacGrand Prix6.6LV8GASN/AOil Breather Cap
1968PontiacGrand Prix7.0LV8GASN/AOil Breather Cap
1968PontiacGTO6.6LV8GASN/AOil Breather Cap
1967BuickLeSabre5.6LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1967BuickRiviera7.0LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1967BuickSkylark3.7LV6GASN/AW/O Calif. Emission System; Oil Breather Cap
1967BuickSkylark4.9LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1967BuickSkylark5.6LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1967BuickSkylark6.6LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1967ChevroletBel Air4.1LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1967ChevroletC10 Suburban4.1LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1967ChevroletC10 Suburban4.8LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1967ChevroletC20 Suburban4.1LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1967ChevroletC20 Suburban4.8LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1967ChevroletCamaro3.8LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1967ChevroletCamaro4.1LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1967ChevroletEl Camino3.8LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1967ChevroletImpala4.1LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1967ChevroletK10 Suburban4.1LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1967ChevroletK10 Suburban4.8LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1967ChevroletK20 Suburban4.1LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1967ChevroletK20 Suburban4.8LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1967ChevroletMalibu3.8LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1967ChevroletMalibu4.1LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1967FordF-1003.9LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1967FordF-1004.9LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1967FordF-1005.8LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1967FordF-2503.9LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1967FordF-2504.9LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1967FordF-2505.8LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1967FordF-3503.9LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1967FordF-3504.9LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1967FordF-3505.8LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1967FordMustang4.7LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1967FordMustang6.4LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1967FordThunderbird6.4LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1967FordThunderbird7.0LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1967MercuryColony Park6.4LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1967MercuryColony Park6.7LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1967MercuryColony Park7.0LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1967MercuryCougar4.7LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1967MercuryCougar6.4LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1967MercuryMarquis6.7LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1967MercuryMarquis7.0LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1967PontiacAcadian4.6LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1967PontiacAcadian5.3LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1967PontiacBonneville6.6LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1967PontiacBonneville7.0LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1967PontiacCatalina6.6LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1967PontiacCatalina7.0LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1967PontiacFirebird5.3LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1967PontiacFirebird6.6LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1967PontiacGrand Prix6.6LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1967PontiacGrand Prix7.0LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1967PontiacGTO6.6LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1967PontiacLaurentian4.6LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1967PontiacLaurentian5.3LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1967PontiacLaurentian6.5LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1967PontiacLaurentian7.0LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1967PontiacLeMans5.3LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1967PontiacParisienne4.6LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1967PontiacParisienne5.3LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1967PontiacParisienne6.5LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1967PontiacParisienne7.0LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1967PontiacTempest5.3LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1966BuickLeSabre5.6LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1966BuickRiviera7.0LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1966BuickSkylark3.7LV6GASN/AW/O Calif. Emission System; Oil Breather Cap
1966BuickSkylark4.9LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1966BuickSkylark5.6LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1966BuickSkylark6.6LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1966ChevroletBel Air4.1LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1966ChevroletEl Camino3.2LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1966ChevroletEl Camino3.8LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1966ChevroletImpala4.1LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1966ChevroletMalibu3.2LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1966ChevroletMalibu3.8LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1966FordF-1003.9LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1966FordF-1004.9LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1966FordF-1005.8LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1966FordF-2503.9LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1966FordF-2504.9LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1966FordF-2505.8LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1966FordF-3503.9LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1966FordF-3504.9LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1966FordF-3505.8LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1966FordLTD3.9LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1966FordLTD6.4LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1966FordThunderbird6.4LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1966FordThunderbird7.0LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1966MercuryColony Park6.4LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1966MercuryColony Park6.7LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1966MercuryColony Park7.0LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1966MercuryMarauder6.4LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1966MercuryMarauder6.7LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1966MercuryMarauder7.0LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1966PontiacAcadian4.6LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1966PontiacAcadian5.3LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1966PontiacBonneville6.4LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1966PontiacBonneville6.9LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1966PontiacCatalina6.4LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1966PontiacCatalina6.9LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1966PontiacGrand Prix6.4LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1966PontiacGrand Prix6.9LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1966PontiacGTO6.4LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1966PontiacLaurentian4.6LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1966PontiacLaurentian5.3LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1966PontiacLaurentian6.5LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1966PontiacLaurentian7.0LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1966PontiacLeMans5.3LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1966PontiacParisienne4.6LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1966PontiacParisienne5.3LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1966PontiacParisienne6.5LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1966PontiacParisienne7.0LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1966PontiacTempest5.3LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1965BuickLeSabre4.9LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1965BuickRiviera6.6LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1965BuickRiviera7.0LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1965BuickSkylark3.7LV6GASN/AW/O Calif. Emission System; Oil Breather Cap
1965BuickSkylark4.9LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1965BuickSkylark6.6LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1965ChevroletBel Air3.8LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1965ChevroletBel Air4.1LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1965ChevroletEl Camino3.2LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1965ChevroletEl Camino3.8LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1965ChevroletImpala3.8LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1965ChevroletImpala4.1LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1965ChevroletMalibu3.2LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1965ChevroletMalibu3.8LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1965FordF-1003.9LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1965FordF-1004.9LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1965FordF-1005.8LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1965FordF-2503.9LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1965FordF-2504.9LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1965FordF-2505.8LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1965FordF-3503.9LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1965FordF-3504.9LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1965FordF-3505.8LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1965FordLTD3.9LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1965FordLTD6.4LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1965FordThunderbird6.4LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1965FordThunderbird7.0LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1965MercuryColony Park6.4LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1965MercuryColony Park7.0LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1965MercuryMarauder6.4LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1965MercuryMarauder7.0LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1965PontiacAcadian4.6LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1965PontiacAcadian5.3LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1965PontiacBonneville6.4LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1965PontiacCatalina6.4LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1965PontiacGrand Prix6.4LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1965PontiacLaurentian4.6LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1965PontiacLaurentian5.3LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1965PontiacLaurentian6.7LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1965PontiacLeMans3.5LL6GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1965PontiacLeMans5.3LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1965PontiacParisienne4.6LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1965PontiacParisienne5.3LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1965PontiacParisienne6.7LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1965PontiacTempest3.5LL6GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1965PontiacTempest5.3LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1964BuickLeSabre4.9LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1964BuickLeSabre6.6LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1964BuickLeSabre7.0LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1964BuickRiviera6.6LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1964BuickRiviera7.0LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1964BuickSkylark3.7LV6GASN/AW/O Calif. Emission System; Oil Breather Cap
1964BuickSkylark4.9LV8GASN/AW/O Calif. Emission System; Oil Breather Cap
1964ChevroletBel Air3.8LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1964ChevroletEl Camino3.2LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1964ChevroletEl Camino3.8LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1964ChevroletImpala3.8LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1964ChevroletMalibu3.2LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1964ChevroletMalibu3.8LL6GASN/AW/O Calif. Emission System; Oil Breather Cap
1964PontiacAcadian4.6LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1964PontiacAcadian4.6LV8GASN/AW/3-2-Bbl. Carb.; Oil Breather Cap
1964PontiacBonneville6.4LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1964PontiacCatalina6.4LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1964PontiacGrand Prix6.4LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1964PontiacLaurentian4.6LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1964PontiacLaurentian4.6LV8GASN/AW/3-2-Bbl. Carb.; Oil Breather Cap
1964PontiacLaurentian5.3LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1964PontiacLaurentian5.3LV8GASN/AW/3-2-Bbl. Carb.; Oil Breather Cap
1964PontiacLaurentian6.7LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1964PontiacLaurentian6.7LV8GASN/AW/3-2-Bbl. Carb.; Oil Breather Cap
1964PontiacLeMans3.5LL6GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1964PontiacLeMans5.3LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1964PontiacLeMans5.3LV8GASN/AW/3-2-Bbl. Carb.; Oil Breather Cap
1964PontiacParisienne4.6LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1964PontiacParisienne4.6LV8GASN/AW/3-2-Bbl. Carb.; Oil Breather Cap
1964PontiacParisienne5.3LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1964PontiacParisienne5.3LV8GASN/AW/3-2-Bbl. Carb.; Oil Breather Cap
1964PontiacParisienne6.7LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1964PontiacParisienne6.7LV8GASN/AW/3-2-Bbl. Carb.; Oil Breather Cap
1964PontiacTempest3.5LL6GASN/AW/O Closed PCV System; W/O Calif. Emission System; Oil Breather Cap
1964PontiacTempest5.3LV8GASN/AW/O Closed PCV System; W/O Calif. Emission System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1964PontiacTempest5.3LV8GASN/AW/3-2-Bbl. Carb.; Oil Breather Cap
1963BuickLeSabre6.6LV8GASN/AOil Breather Cap
1963BuickRiviera6.6LV8GASN/AOil Breather Cap
1963BuickRiviera7.0LV8GASN/AOil Breather Cap
1963BuickSkylark3.5LV8GASN/AOil Breather Cap
1963ChevroletBel Air3.8LL6GASN/AOil Breather Cap
1963ChevroletImpala3.8LL6GASN/AOil Breather Cap
1963PontiacBonneville6.4LV8GASN/AW/O Closed PCV System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1963PontiacCatalina6.4LV8GASN/AW/O Closed PCV System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1963PontiacGrand Prix6.4LV8GASN/AW/O Closed PCV System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1963PontiacLaurentian4.6LV8GASN/AW/O Closed PCV System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1963PontiacLaurentian4.6LV8GASN/AW/3-2-Bbl. Carb.; Oil Breather Cap
1963PontiacLaurentian5.3LV8GASN/AW/O Closed PCV System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1963PontiacLaurentian5.3LV8GASN/AW/3-2-Bbl. Carb.; Oil Breather Cap
1963PontiacLeMans3.2LL4GASN/AW/O Closed PCV System; Oil Breather Cap
1963PontiacLeMans5.3LV8GASN/AW/O Closed PCV System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1963PontiacLeMans5.3LV8GASN/AW/3-2-Bbl. Carb.; Oil Breather Cap
1963PontiacParisienne4.6LV8GASN/AW/O Closed PCV System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1963PontiacParisienne4.6LV8GASN/AW/3-2-Bbl. Carb.; Oil Breather Cap
1963PontiacParisienne5.3LV8GASN/AW/O Closed PCV System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1963PontiacParisienne5.3LV8GASN/AW/3-2-Bbl. Carb.; Oil Breather Cap
1963PontiacTempest3.2LL4GASN/AW/O Closed PCV System; Oil Breather Cap
1963PontiacTempest5.3LV8GASN/AW/O Closed PCV System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1963PontiacTempest5.3LV8GASN/AW/3-2-Bbl. Carb.; Oil Breather Cap
1962BuickLeSabre6.6LV8GASN/AOil Breather Cap
1962BuickSkylark3.5LV8GASN/AOil Breather Cap
1962ChevroletBel Air3.8LL6GASN/AOil Breather Cap
1962ChevroletImpala3.8LL6GASN/AOil Breather Cap
1962PontiacBonneville6.4LV8GASN/AW/O Closed PCV System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1962PontiacCatalina6.4LV8GASN/AW/O Closed PCV System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1962PontiacGrand Prix6.4LV8GASN/AW/O Closed PCV System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1962PontiacLaurentian4.6LV8GASN/AW/O Closed PCV System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1962PontiacLaurentian5.3LV8GASN/AW/O Closed PCV System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1962PontiacParisienne4.6LV8GASN/AW/O Closed PCV System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1962PontiacParisienne5.3LV8GASN/AW/O Closed PCV System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1962PontiacTempest3.2LL4GASN/AW/O Closed PCV System; Oil Breather Cap
1962PontiacTempest3.5LV8GASN/AW/O Closed PCV System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1961BuickLeSabre6.0LV8GASN/AOil Breather Cap
1961BuickSkylark3.5LV8GASN/AOil Breather Cap
1961ChevroletBel Air3.8LL6GASN/AOil Breather Cap
1961ChevroletImpala3.8LL6GASN/AOil Breather Cap
1961PontiacBonneville6.4LV8GASN/AW/O Closed PCV System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1961PontiacCatalina6.4LV8GASN/AW/O Closed PCV System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1961PontiacLaurentian4.6LV8GASN/AW/O Closed PCV System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1961PontiacLaurentian5.7LV8GASN/AW/O Closed PCV System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1961PontiacParisienne4.6LV8GASN/AW/O Closed PCV System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1961PontiacParisienne5.7LV8GASN/AW/O Closed PCV System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1961PontiacTempest3.2LL4GASN/AW/O Closed PCV System; Oil Breather Cap
1961PontiacTempest3.5LV8GASN/AW/O Closed PCV System; W/O 3-2-Bbl. Carb.; Oil Breather Cap
1960BuickLeSabre6.0LV8GASN/AOil Breather Cap
1960ChevroletBel Air3.8LL6GASN/AOil Breather Cap
1960ChevroletBel Air3.9LL6GASN/AOil Breather Cap
1960ChevroletImpala3.8LL6GASN/AOil Breather Cap
1960PontiacBonneville6.4LV8GASN/AW/O 3-2-Bbl. Carb.; Oil Breather Cap
1960PontiacCatalina6.4LV8GASN/AW/O 3-2-Bbl. Carb.; Oil Breather Cap
1960PontiacLaurentian4.6LV8GASN/AW/O 3-2-Bbl. Carb.; Oil Breather Cap
1960PontiacLaurentian5.7LV8GASN/AW/O 3-2-Bbl. Carb.; Oil Breather Cap
1960PontiacParisienne4.6LV8GASN/AW/O 3-2-Bbl. Carb.; Oil Breather Cap
1960PontiacParisienne5.7LV8GASN/AW/O 3-2-Bbl. Carb.; Oil Breather Cap
1959BuickLeSabre6.0LV8GASN/AOil Breather Cap
1959ChevroletBel Air3.8LL6GASN/AOil Breather Cap
1959ChevroletImpala3.8LL6GASN/AOil Breather Cap
1959PontiacBonneville6.4LV8GASN/AW/O 3-2-Bbl. Carb.; Oil Breather Cap
1959PontiacCatalina6.4LV8GASN/AW/O 3-2-Bbl. Carb.; Oil Breather Cap
1959PontiacLaurentian4.6LV8GASN/AW/O 3-2-Bbl. Carb.; Oil Breather Cap
1959PontiacLaurentian5.7LV8GASN/AW/O 3-2-Bbl. Carb.; Oil Breather Cap
1959PontiacParisienne4.6LV8GASN/AW/O 3-2-Bbl. Carb.; Oil Breather Cap
1959PontiacParisienne5.7LV8GASN/AW/O 3-2-Bbl. Carb.; Oil Breather Cap
1958BuickCentury6.0LV8GASN/AOil Breather Cap
1958BuickRoadmaster6.0LV8GASN/AOil Breather Cap
1958ChevroletBel Air3.8LL6GASN/AOil Breather Cap
1958ChevroletImpala3.8LL6GASN/AOil Breather Cap
1958PontiacBonneville6.1LV8GASN/AW/O 3-2-Bbl. Carb.; Oil Breather Cap
1957BuickCentury6.0LV8GASN/AOil Breather Cap
1957BuickRoadmaster6.0LV8GASN/AOil Breather Cap
1957ChevroletBel Air3.8LL6GASN/AOil Breather Cap
1957ChevroletBel Air3.9LL6GASN/AOil Breather Cap
1957PontiacBonneville5.7LV8GASN/AW/4-Bbl. Carb.; Oil Breather Cap
1957PontiacLaurentian4.3LV8GASN/AOil Breather Cap
1957PontiacLaurentian4.6LV8GASN/AOil Breather Cap
1956BuickCentury5.3LV8GASN/AOil Breather Cap
1956BuickRoadmaster5.3LV8GASN/AOil Breather Cap
1956ChevroletBel Air3.8LL6GASN/AOil Breather Cap
1956ChevroletBel Air3.9LL6GASN/AOil Breather Cap
1956PontiacLaurentian4.3LV8GASN/AOil Breather Cap
1955BuickCentury5.3LV8GASN/ALate; Oil Breather Cap
1955BuickRoadmaster5.3LV8GASN/ALate; Oil Breather Cap
1955ChevroletBel Air3.8LL6GASN/AW/O Valve Cover Vents; Oil Breather Cap
1955ChevroletBel Air3.9LL6GASN/AW/O Valve Cover Vents; Oil Breather Cap
1955ChevroletCorvette3.8LL6GASN/AW/O Valve Cover Vents; Oil Breather Cap
1955PontiacLaurentian4.3LV8GASN/AOil Breather Cap
1952BuickRoadmaster5.2LL8GASN/AOil Breather Cap
1951BuickRoadmaster5.2LL8GASN/AOil Breather Cap
1950BuickRoadmaster5.2LL8GASN/AOil Breather Cap

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

100641041106415522323-EO-643-MO-6431064360014-11684-11714-38924-396146502620151641945464843666485077703-1315703-132277-5428064807836450861072A-82BO-64C-82C2AZ 6766 EC3AZ 6766 DC3AZ 6766 ECB-1CB-4CO-64COT-64DO-64DO-64ADO64AEC-564EC-64ECO-64ESO-64FB-17FB-30FB-43FB-47FB-52FB-7FC-22KV-1030KV-1031KV-1036KV-1041MO-64OP-64RCO-64RFE-64RSO-64SO-64SO64WE-64AWO-64

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.