1994 Chevy Blazer Emission Control Parts
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- TRQ®Oxygen SensorChevy Blazer 5.7L 1994, Oxygen Sensor by TRQ®. Position: Upstream. If your oxygen sensor fails, replace it with this top-grade part developed to easily fix the problem. Built to fit and function exactly as the part it is replacing, the...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$33.79$35.95Save $2.16 (6%)
- WVE®EGR ValveChevy Blazer 5.7L 1994, 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$61.03
- Dorman®OE Solutions™ Vapor CanisterChevy Blazer 5.7L 1994, OE Solutions™ Vapor Canister by Dorman®. This vapor canister has been made to match the original equipment evap canister on certain vehicle years, makes and models, properly restoring emissions controls....Direct replacement - this evaporative emissions charcoal canister matches the function and performance of the original canister on specified vehiclesRestores performance - properly repairs issues with emissions controls to clear check engine light and pass inspection$104.11
- Standard®PCV ValveChevy Blazer 1994, 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$3.61 - $49.66
- TRQ®EGR ValveChevy Blazer 5.7L 1994, EGR Valve by TRQ®. Replace your damaged or malfunctioning EGR valve with this top-grade one and bring your vehicle back to life. Manufactured using premium materials to satisfy your needs,the product meets or...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$61.99$65.95Save $3.96 (6%)
- ACDelco®GM Original Equipment™ PCV ValveChevy Blazer 1994, GM Original Equipment™ 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$10.16 - $79.98
- Standard®Vapor CanisterChevy Blazer 1994, Vapor Canister 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...Featuring industrial grade materials for robust performanceEnd of the line testing ensures quality in every box$111.48
- ACDelco®Genuine GM Parts™ Oxygen SensorChevy Blazer 5.7L without Leaded Fuel Emission Export 1994, Genuine GM Parts™ Oxygen Sensor by ACDelco®. Position: Upstream. Location: In Exhaust Manifold/Crossover. If your O2 sensor is not functioning properly, you are robbing...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$25.56 - $59.57
- Walker Products®Oxygen SensorChevy Blazer 5.7L 1994, 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 with customers in mind. It will...High quality at an affordable priceExpertly made from premium materials$21.30 - $32.21
- Bosch®Premium Narrow-band Oxygen SensorChevy Blazer 5.7L 1994, 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 your vehicle with an...OE Identical ConnectorCompact Design$25.06 - $39.95
- DIY Solutions®EGR ValveChevy Blazer 5.7L 1994, EGR Valve by DIY Solutions®. If you're seeking to get your steel stallion back to its tip-top condition, then this top-notch replacement solution is what you should definitely look out for. When it comes to...Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again$69.72$73.39Save $3.67 (5%)
- Denso®Oxygen SensorChevy Blazer 5.7L 1994, 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 products designed by...High quality plastic and/or steel constructionDirect replacement for a proper fit every time$37.54
- Walker Products®Premium Oxygen SensorChevy Blazer 5.7L 1994, 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 equipment specifications and...Improved Engine Response & PerformanceLower Emissions$21.30 - $38.96
- Standard®EGR ValveChevy Blazer 5.7L 1994, 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$40.82 - $52.63
- ACDelco®Genuine GM Parts™ EGR Valve KitChevy Blazer 5.7L without Leaded Fuel Emissions 1994, Genuine GM Parts™ EGR Valve Kit by ACDelco®. 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$75.15
- WVE®Vapor CanisterChevy Blazer 5.7L 1994, Vapor Canister 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$129.76
- WVE®PCV ValveChevy Blazer 5.7L 1994, 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$3.42
- NTK®Oxygen SensorChevy Blazer 5.7L 1994, Oxygen Sensor by NTK®. Position: Upstream. Location: B1S1. Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The sensor...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$15.38 - $33.47
- Delphi®Oxygen SensorChevy Blazer 5.7L Transmission 1994, Oxygen Sensor by Delphi®. Position: Upstream. As one of the leading suppliers of oxygen sensor technology since 1978, Delphi planar technology is the result of their OE and aftermarket engineers...Resists high temperatures, vibration damage and wire corrosion to protect signal accuracy, and long lifePatented sensors construction and design$18.92
- Bosch®Narrow-band Oxygen SensorChevy Blazer 5.7L 1994, 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 intense stress to which...OE-EquivalentOE Style connectors and wire lengths$18.87 - $41.74
- Denso®Universal Fit Oxygen SensorChevy Blazer 5.7L 1994, 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 the sensor is to monitor...Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants$16.88 - $45.63
- Standard®Tru-Tech™ EGR ValveChevy Blazer 5.7L 1994, Tru-Tech™ EGR Valve by Standard®. 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...Injection-molded high-temperature polymer prevents temperature-releated failuresDirect-fit OE replacement with expected lifespan of more than 16 million cycles$61.65
- Delphi®Back Pressure EGR ValveChevy Blazer 5.7L 1994, Back Pressure EGR Valve by Delphi®. Delphi exhaust gas recirculation (EGR) valves are a 100 percent OE line, providing an exact fit without the need for orifice washers or clocking for fast, easy installation....Increases fuel efficiency while eliminating the potential for malfunctionsGaskets included$72.18
- Dorman®OE Solutions™ Vapor Canister Purge ValveChevy Blazer 5.7L 1994, OE Solutions™ Vapor Canister Purge Valve by Dorman®. Engineered for a perfect fit and plug-and-play installation, this vapor canister purge valve is a direct replacement for the original equipment purge valve....Direct replacement - this vapor canister purge valve fits and functions like original equipment to ensure proper function of your vehicle's evaporative emissions systemQuality construction - manufactured from premium materials for a long service life$21.49
- Standard®EGR Valve Control SolenoidChevy Blazer 1994, EGR Valve Control Solenoid 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$28.34 - $120.58
- Standard®T Series Vapor Canister Purge SolenoidChevy Blazer 1994, T Series Vapor Canister Purge Solenoid by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...The canister purge solenoid is constructed high grade industrial plastic to withstand low and high heat engine operating temperaturesEach connector and terminal is constructed with OE quality materials to ensure an exact fit connection, resuming peak conductivity to the engine wiring harness, and resulting in a precise engine performance$27.33
- Standard®Secondary Air Injection PipeChevy Blazer 5.7L 1994, Secondary Air Injection Pipe by Standard®. Position: Driver Side. 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$37.68
- GPD®Vapor Canister Purge SolenoidChevy Blazer 5.7L 1994, Vapor Canister Purge Solenoid by GPD®. The vapor canister purge valve/solenoid controls the amount of fuel vapor purged from the charcoal canister to the engine, preventing excess fuel vapor from escaping into...Designed to meet/exceed OE fit, form, and functionDurability tested on every new design$37.45
- Standard®Vapor Canister Purge ValveChevy Blazer 5.7L 1994, Vapor Canister Purge 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...Made with precision and quality in mindDesigned to meet your specific needs$31.78
- Standard®Vapor Canister FilterChevy Blazer 1994, 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 integrity...Made with precision and quality in mindDesigned to meet your specific needs$2.52
Shop By Service Type
- EGR Valve Replacement
- Air Pump Check and Diverter Valve Replacement
- Oxygen Sensor Replacement
- Air Pump Check Valve Replacement
- Canister Purge Solenoid Replacement
- EGR Valve Control Solenoid Replacement
- Positive Crankcase Ventilation (PCV) Valve Replacement
- Secondary Air Injection Hose Replacement
- Crankcase Vent Filter Replacement
- Fuel Evaporative Canister Replacement
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