1981 Pontiac Catalina Emission Control Parts
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WVE®EGR ValvePontiac Catalina 1981, EGR 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$54.11 - $56.50 - Standard®PCV ValvePontiac Catalina 1981, 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$3.77 - $16.88
- WVE®PCV ValvePontiac Catalina 1981, 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$4.82 - $5.89
- Standard®EGR ValvePontiac Catalina 1981, 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$44.60 - $56.67
- Luber-finer®PCV Breather CapPontiac Catalina 1981, PCV Breather Cap by Luber-finer®. 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...High quality at an affordable priceExpertly made from premium materials$2.08 - $4.43
- Walker Products®EGR ValvePontiac Catalina 3.8L 1981, EGR Valve by Walker Products®. The Exhaust Gas Recirculation Valve, also referred to as EGR, meters the exhaust gas that is being recirculated into the intake manifold. This exhaust gas recirculation process...Valve gets stuck in the closed or open position due to a build-up of dirt, debris, or carbonClogged catalytic converter$65.98
- Walker Products®Oxygen SensorPontiac Catalina A / S / Y Engine VIN Character 1981, Oxygen Sensor by Walker Products®. Position: Upstream. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...High quality at an affordable priceExpertly made from premium materials$19.71
- ACDelco®Genuine GM Parts™ Oxygen SensorPontiac Catalina 1981, Genuine GM Parts™ Oxygen Sensor by ACDelco®. Position: Upstream. If your O2 sensor is not functioning properly, you are robbing yourself of performance and costing yourself money at the gas pump. Let ACDelco’s...ACDelco GM OE Oxygen Sensors earn the name ACDelco by being put through a variety of tests, often under extreme and unusual conditionsDetects oxygen content in the exhaust gases$26.52 - $83.67Save: 15%$22.57 - $71.12
- NTK®Oxygen SensorPontiac Catalina 3.8L / 4.3L / 4.4L / 5.0L 1981, Oxygen Sensor by NTK®. Position: Upstream. Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature....Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$18.04 - $37.60
- WIX®PCV Breather ElementPontiac Catalina 1981, 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$5.98 - $8.48
- Denso®Oxygen SensorPontiac Catalina 3.8L / 4.3L / 4.4L / 5.0L 1981, Oxygen Sensor by Denso®. Position: Upstream. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch...High quality plastic and/or steel constructionDirect replacement for a proper fit every time$32.59
- Bosch®Premium Narrow-band Oxygen SensorPontiac Catalina 3.8L / 4.3L / 4.4L / 5.0L 1981, Premium Narrow-band Oxygen Sensor by Bosch®. Position: Upstream. A worn-out oxygen sensor can cause engine performance problems and shorten the life of the catalytic converter. Tune-up...OE Identical ConnectorCompact Design$25.89 - $32.94
- Walker Products®Premium Oxygen SensorPontiac Catalina A / S / Y Engine VIN Character 1981, Premium Oxygen Sensor by Walker Products®. Position: Upstream. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original...Improved Engine Response & PerformanceLower Emissions$37.71
- Bosch®Narrow-band Oxygen SensorPontiac Catalina 3.8L / 4.3L / 4.4L / 5.0L 1981, Narrow-band Oxygen Sensor by Bosch®. Position: Upstream. The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the...OE-EquivalentOE Style connectors and wire lengths$21.55
- ACDelco®Gold™ PCV Breather ElementPontiac Catalina 1981, Gold™ PCV Breather Element 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,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$4.68 - $8.63Save: up to 16%$3.91 - $7.33
- Denso®Universal Fit Oxygen SensorPontiac Catalina 3.8L / 4.3L / 4.4L / 5.0L 1981, Universal Fit Oxygen Sensor by Denso®. Position: Upstream. Denso's light duty oxygen sensor started to appear on vehicles with the development of fuel injection systems. The basic job of...Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants$35.84
- WVE®Engine Crankcase Breather ElementPontiac Catalina 1981, Engine Crankcase Breather Element 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$6.85 - $11.15
- ACDelco®Gold™ Secondary Air Injection Pump Check ValvePontiac Catalina 1981, Gold™ Secondary Air Injection Pump Check Valve by ACDelco®. Hose Nipple One End. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$26.27Save: $3.94 (15%)$22.33
- WVE®Secondary Air Injection PipePontiac Catalina 1981, Secondary Air Injection Pipe 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$41.03 - $88.82
- Standard®Vapor Canister FilterPontiac Catalina 1981, Vapor Canister Filter 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$2.50
- ACDelco®GM Original Equipment™ PCV Breather ElementPontiac Catalina 4.4L 1981, GM Original Equipment™ PCV Breather Element by ACDelco®. Filter Only. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$5.99Save: $0.90 (15%)$5.09
- Standard®Engine Crankcase Breather ElementPontiac Catalina 4.3L / 4.4L / 5.0L / 5.7L 1981, Engine Crankcase Breather Element by Standard®. Location: On Valve Cover. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...Made with precision and quality in mindDesigned to meet your specific needs$19.45
- Standard®Secondary Air Injection PipePontiac Catalina 1981, Secondary Air Injection Pipe 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...Made with precision and quality in mindDesigned to meet your specific needs$35.24 - $61.68
- Standard®Secondary Air Injection Pump Check ValvePontiac Catalina 1981, Secondary Air Injection Pump Check Valve by Standard®. Check Valve. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and...Made with precision and quality in mindDesigned to meet your specific needs$24.72
- Standard®Tru-Tech™ Secondary Air Injection Pump Check ValvePontiac Catalina 1981, Tru-Tech™ Secondary Air Injection Pump Check Valve by Standard®. Standard T-Series is a competitively priced line containing some of the most popular part numbers to help you meet your market needs. The Standard...Made with precision and quality in mindDesigned to meet your specific needs$15.35
- Standard®EGR Valve GasketPontiac Catalina 1981, 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...Made with precision and quality in mindDesigned to meet your specific needs$1.16 - $1.33
- Dorman®Help™ PCV Valve GrommetPontiac Catalina 1981, 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$2.43 - $4.12
- Standard®PCV Valve GrommetPontiac Catalina 1981, PCV Valve Grommet 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...Made with precision and quality in mindDesigned to meet your specific needs$2.77 - $6.20
- Mahle®EGR Valve GasketPontiac Catalina 1981, EGR Valve Gasket by Mahle®. 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...Made with precision and quality in mindDesigned to meet your specific needs$1.58 - $1.95
- Standard®Oxygen Sensor ConnectorPontiac Catalina 1981, Oxygen Sensor Connector 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$37.79
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