1978 Mercury Cougar PCV & Breather Components
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Motorcraft®PCV ValveMercury Cougar 1978, PCV Valve by Motorcraft®. Is your CHECK ENGINE light on? Has your vehicle failed a state emissions test? Your vehicle's emissions control system is in need of repair, but before you waste your time and gas running...Direct OEM replacementMeets strict Ford Motor Company standards$5.69
Standard®PCV ValveMercury Cougar 1978, PCV Valve by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$3.06 - $3.28
ACDelco®Professional™ PCV ValveMercury Cougar 5.0L / 6.6L 1978, Professional™ PCV Valve by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$4.41
FRAM®PCV ValveMercury Cougar 1978, PCV Valve by FRAM®. The Positive Crankcase Ventilation (PCV) system prevents the release of harmful emissions, helps keep engine oil clean and prevents excessive crankcase pressure, which can cause oil leaks....Essential component of the PCV systemRegulates flow of crankcase vapors into the engine$2.24
Standard®Engine Crankcase Breather ElementMercury Cougar 1978, Engine Crankcase Breather Element by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$14.73
Motorcraft®PCV Breather ElementMercury Cougar 1978, PCV Breather Element by Motorcraft®. Is your CHECK ENGINE light on? Has your vehicle failed a state emissions test? Your vehicle's emissions control system is in need of repair, but before you waste your time and...Built to strict Ford Motor Company specificationsRecommended by Ford Motor Company$2.65
WIX®PCV Breather ElementMercury Cougar 1978, PCV Breather Element by WIX®. Wix Breather Filters remove chemical contaminants and particulate matter from the crankcase. They are made of pleated paper and connected to the breather tube. These filters also trap...Low air flow restrictionIncludes a pleated paper filter$2.33
Hastings®PCV Breather ElementMercury Cougar 1978, PCV Breather Element by Hastings®. The crankcase ventilation system channels harmful crankcase vapors to the air intake so they can be burned along with the air/fuel mixture. The Crankcase Breather Filter filters...Properly filters air drawn through the crankcase ventilation systemPrevents dirt and abrasives from damaging the engine$2.25
Standard®PCV Valve ElbowMercury Cougar 1978, PCV Valve Elbow by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...OE quality parts from top original equipment and aftermarket manufacturersHigh grade materials ensure precision performance$2.56
Dorman®PCV Valve ElbowMercury Cougar 1978, PCV Valve Elbow by Dorman®. Location: Hose To Oil Filler. Provide an airtight seal between PCV hoses and prevent vacuum leaks with Dorman's resilient PCV Elbows. Made from nylon, rubber or plastic, the elbows are...Made from oil-resistant materialsEasy to install just press into place$2.40
ACDelco®Professional™ PCV Valve ElbowMercury Cougar 1978, Professional™ PCV Valve Elbow by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.16
Stant®Breather CapMercury Cougar 1978, Breather Cap by Stant®. This cap is designed to keep dirt and debris from entering the engine while allowing the crankcase ventilation that is so critical for proper engine performance and to prevent leaks....Enables crankcase ventilationPrevents dirt and debris from entering engine$3.99
Gates®Breather CapMercury Cougar 1978, Breather Cap by Gates®. Is your CHECK ENGINE light on? Has your vehicle failed a state emissions test? Your vehicle's emissions control system is in need of repair, but before you waste your time and gas running out...High quality at an affordable priceExpertly made from premium materials$4.06
Dorman®PCV Valve GrommetMercury Cougar 1978, PCV Valve Grommet by Dorman®. Provide an airtight seal for the PCV valve with Dorman’s resilient PCV Grommet. Made from oil-resistant rubber, the grommet is durable against severe heat and fluctuating under hood...Leak-resistant for maximum performanceCrack-resistant for long-lasting use$1.95 - $2.22
Luber-finer®High Flow PCV ValveMercury Cougar 1978, High Flow PCV Valve by Luber-finer®. PCV valves are designed to precisely return crankcase combustion gases to the air intake system. Overextending the part’s service promotes sludge formation, which clogs the...Return crankcase combustion gases to the air intake systemDesigned to deliver optimum performance$4.30
Luber-finer®PCV Breather ElementMercury Cougar 1978, PCV Breather Element by Luber-finer®. Luber-finer air filters are constructed with specially blended filter media for optimal dirt-holding capacity, filtering efficiency and maximum protection for your engine from...High quality at an affordable priceExpertly made from premium materials$3.06
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1978 Mercury Cougar Models
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