1978 Ford Mustang Emission Control Parts
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Standard®PCV ValveFord Mustang 1978, PCV Valve by Standard®. Standard 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 all...Made with precision and quality in mindDesigned to meet your specific needs$3.40 - $6.46 - Gates®Breather CapFord Mustang 1978, Breather Cap by Gates®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...High quality at an affordable priceExpertly made from premium materials$8.11 - $11.50
- Standard®EGR ValveFord Mustang 1978, EGR Valve by Standard®. Standard 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 all...Polyester-reinforced silicone diaphragm resists thermal aging in temperatures up to 200°CInjection-molded high-temperature polymer prevents temperature-releated failures$56.45 - $121.87
- WVE®PCV ValveFord Mustang 1978, PCV Valve by WVE®. WVE emissions products are made to meet or exceed vehicle manufacturer specifications to work in concert with the fuel system, underhood electronics and the engine to minimize emissions of...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$2.68 - $4.77
- Stant®Breather CapFord Mustang 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. Heavy-duty...Enables crankcase ventilationPrevents dirt and debris from entering engine$5.47 - $8.78
- Trans-Dapt®PCV Breather CapFord Mustang 2.8L / 5.0L 1978, PCV Breather Cap by Trans-Dapt®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability....$12.64
- WVE®Catalytic Converter Mounted Secondary Air Injection Pump Check ValveFord Mustang 1978, Catalytic Converter Mounted Secondary Air Injection Pump Check Valve by WVE®. WVE emissions products are made to meet or exceed vehicle manufacturer specifications to work in concert with the fuel system, underhood...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$19.39 - $42.45
- Motorcraft®PCV Breather ElementFord Mustang 5.0L 1978, PCV Breather Element by Motorcraft®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will...Built to strict Ford Motor Company specificationsRecommended by Ford Motor Company$4.55
- WIX®PCV Breather ElementFord Mustang 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 oil...Low air flow restrictionIncludes a pleated paper filter$5.71 - $6.23
- Standard®Secondary Air Injection Pump Check ValveFord Mustang 1978, Secondary Air Injection Pump Check Valve by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...Made with precision and quality in mindDesigned to meet your specific needs$34.96 - $37.66
- Standard®EGR Valve Gasket SetFord Mustang 2.3L 1978, EGR Valve Gasket Set by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...Made with precision and quality in mindDesigned to meet your specific needs$2.64
- Standard®EGR Valve GasketFord Mustang 1978, EGR Valve Gasket by Standard®. Standard 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...Made with precision and quality in mindDesigned to meet your specific needs$1.72 - $29.28
- Motorcraft®EGR Valve GasketFord Mustang 2.3L 1978, EGR Valve Gasket by Motorcraft®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet...Direct OEM replacementMeets strict Ford Motor Company standards$167.50
- Dorman®Help™ PCV Valve GrommetFord Mustang 1978, Help™ PCV Valve Grommet by Dorman®. This PCV valve grommet is designed to match the fit and function of the original grommet on specified vehicles, and is engineered for durability and reliable performance.Direct replacement - this PCV valve grommet is designed to match the fit and function of the original grommet on specified vehiclesRestores functionality - this grommet is made to fit and fully restore part functionality after the original grommet fails$2.73 - $3.08
- Dorman®Help™ PCV Valve ElbowFord Mustang 2.3L / 5.0L 1978, Help™ PCV Valve Elbow by Dorman®. Location: Hose to Oil Filler. This PCV valve elbow is designed to match the fit and function of the original elbow on specified vehicles, and is engineered for...Direct replacement - this PCV valve elbow is designed to match the fit and function of the original elbow on specified vehiclesRestores functionality - reliable replacement for an original elbow that is leaking or has failed due to heat and fatigue$3.37
- Standard®PCV Valve ElbowFord Mustang 1978, PCV Valve Elbow by Standard®. Standard 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...Made with precision and quality in mindDesigned to meet your specific needs$4.23
- WVE®PCV Valve GrommetFord Mustang 1978, PCV Valve Grommet by WVE®. WVE emissions products are made to meet or exceed vehicle manufacturer specifications to work in concert with the fuel system, underhood electronics and the engine to minimize emissions of...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$5.68
- ACDelco®Gold™ PCV Valve ElbowFord Mustang 1978, Gold™ 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 lifestyle, it is...High quality plastic and/or steel constructionDirect replacement for a proper fit every time$7.96
- WVE®EGR Valve GasketFord Mustang 1978, EGR Valve Gasket by WVE®. WVE emissions products are made to meet or exceed vehicle manufacturer specifications to work in concert with the fuel system, underhood electronics and the engine to minimize emissions of...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$3.70 - $12.41
- Apex Auto®EGR Valve GasketFord Mustang 1978, EGR Valve Gasket by Apex Auto®. Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Quick accurate delivery with excellent fill-rateExcellent inventory availability$1.63 - $1.76
- Edelbrock®EGR Valve GasketFord Mustang 5.0L with Small Block Windsor Engine 1978, EGR Valve Gasket by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than advertised. Perfect for...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$21.95 - $28.95
- Fel-Pro®EGR Valve GasketFord Mustang 1978, EGR Valve Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets meet...Direct OEM replacement for a proper fitEnsures reliable sealing performance$1.83 - $2.07
- MagnaFlow®Pre-OBDII Universal Fit Round Body Catalytic ConverterFord Mustang with PRE-OBDII Standard 1978, Pre-OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter:...$560.00
- MagnaFlow®Standard Universal Fit Oval Body Catalytic ConverterFord Mustang 1978, Standard Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2". Catalytic Outlet...$119.00
- Davico®Universal Fit Catalytic ConverterFord Mustang 1978, Catalytic Converter by Davico®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Inlet Diameter: 2". Catalytic Converter Overall Length: 15". This Universal fit catalytic converter by Davico will be a...$122.58
- Walker®CalCat™ Universal Fit Catalytic ConverterFord Mustang 1978, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Without O2 Sensor Port. Catalytic Converter Overall Length: 13.25". Specifically designed to comply with the California Air Resources...$377.86 - $513.19
- AP Exhaust®Standard Duty Universal Fit Oval Body Catalytic ConverterFord Mustang 1978, Standard Duty Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.25". Catalytic...$82.40
- CATCO®Pre-OBDII Universal Fit Oval Body Standard Duty Catalytic ConverterFord Mustang with California Emission / Federal Emission, 14" Converter / 19" Converter 1978, Pre-OBDII Standard Duty Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without...$155.76
- Walker®Ultra™ Universal Fit Small Oval Body Catalytic ConverterFord Mustang 1978, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Small Oval. With 1 Inlet. With Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length:...$146.24
- Big End Performance®PCV Breather CapPCV Breather Cap by Big End Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...$12.39 - $15.76
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