Emission Systems
My Garage
Condition
MSRP
Category
- Belts, Pulleys & Brackets
- Block Parts
- Camshafts, Lifters & Parts
- Complete Engines
- Crankshafts & Parts
- Cylinder Heads & Parts
- Engine Bearings
- Motor Mounts
- Oil Filler Caps
- Oil Pans
- Oil Pumps
- Other
- Pistons, Rings, Rods & Parts
- Rocker Arms & Parts
- Timing Components
- Vacuum Pumps
- Valve Covers
- Valves & Parts
Position 2 Exhaust Temperature Sensor
Part Number: 55495856
GM Other Names: Temp Sensor
Replaces: 55593636
Description: 2017-20, egr valve & related components, catalytic converter, lower. Express, savana. 2.8l diesel. Position #2. Canyon, Colorado. 2.8l...
Fits:
- Chevrolet:
- Colorado,
- Express 2500,
- Express 3500
- GMC:
- Canyon,
- Savana 2500,
Out of Stock
Position 4 Exhaust Temperature Sensor
Part Number: 55495858
GM Other Names: Temp Sensor
Replaces: 55487646
Description: 2017-20, egr valve & related components, muffler with tpipe, front. 2.8L turbo diesel, egr valve & related components, muffler with...
Fits:
- Chevrolet:
- Colorado,
- Express 2500,
- Express 3500
- GMC:
- Canyon,
- Savana 2500,
Out of Stock
Position 5 Exhaust Temperature Sensor
Part Number: 55495859
GM Other Names: Temp Sensor
Replaces: 55593639
Description: Express, savana. 2.8l diesel. Position #5. Canyon, Colorado. 2.8l diesel. Rear. Right. Helps provide accurate temperature detection
Heat...
Fits:
- Chevrolet:
- Colorado,
- Express 2500,
- Express 3500
- GMC:
- Canyon,
- Savana 2500,
Out of Stock
Exhaust Gas Recirculation Pipe Seal
Part Number: 55496593
GM Notes: Included with outlet pipe.
Other Names: Seal
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Cadillac:
- Escalade,
- Escalade ESV
- Chevrolet:
- Suburban,
- Tahoe
- GMC:
- Yukon,
Out of Stock
Sensor
Part Number: 55511824
GM Replaces: 55497864, 55595726
Description: 1.6L, sensors, position 2. Equinox, Terrain. 1.6l diesel. Position 2 lower cat. Cruze. 1.6l. Exhaust temp. On particulate filter. 1.6L,...
Fits:
- Chevrolet:
- Cruze,
- Equinox
- GMC:
- Terrain
Out of Stock
Purge Line Clip
Part Number: 55501421
GM Notes: Included with purge line.
Other Names: Clip
Description: 2019.
Fits:
- Cadillac:
- CT6
Out of Stock
Camshaft Housing with Cover and Positive Crankcase Ventilation (PCV) Hose
Part Number: 55502474
GM Other Names: F (S)Housing
Replaces: 55493667, 55499550
Description: 1.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Cruze
Out of Stock
Valve Bolt
Part Number: 55506224
GM Other Names: Regulator Valve Bolt, Purge Valve Bolt, Bolt
Description: 1.2L turbo.
Fits:
- Buick:
- Encore GX
- Chevrolet:
- Trailblazer,
- Trax
Out of Stock
Cooler
Part Number: 19436523
GM Replaces: 55490697, 55499206, 55508011
Description: 1.8L.
Fits:
- Chevrolet:
- Malibu
Out of Stock
F (S)Valve
Part Number: 12737254
GM Replaces: 55509566, 55581253
Description: 1.8L.
Fits:
- Chevrolet:
- Malibu
Out of Stock
Exhaust Gas Recirculation (EGR) Valve
Part Number: 55510254
GM Notes: Includes EGR Valve Gasket.
Other Names: Egr Valve
Replaces: 55490566
Description: Silverado, sierra. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Cadillac:
- Escalade,
- Escalade ESV
- Chevrolet:
- Silverado 1500,
- Silverado 1500 LTD,
- Suburban,
Out of Stock
PCV Tube
Part Number: 55510739
GM Other Names: Tube
Description: 2.0L turbo. 2021-25.
Fits:
- Buick:
- Envision
- Cadillac:
- XT4,
- XT5,
- XT6
- Chevrolet:
- Blazer
Out of Stock
Reductant Fluid Injector
Part Number: 55515114
GM Other Names: Injector
Replaces: 55494572, 55509767
Description: Silverado, sierra. Emission reduction system, 3.0L diesel.
Manufactured to GM OE specification for fit, form, and function
Fits:
- Cadillac:
- Escalade,
- Escalade ESV
- Chevrolet:
- Silverado 1500,
- Silverado 1500 LTD,
- Suburban,
Out of Stock
Inlet Hose
Part Number: 55515780
GM Other Names: Engine Coolant Hose, Pipe
Replaces: 55497359
Description: 3.0L diesel, low pressure. EGR Cooler. Pipe to Cooler. Inlet. Escalade. 3.0l diesel.
Fits:
- Cadillac:
- Escalade,
- Escalade ESV
- Chevrolet:
- Silverado 1500,
- Silverado 1500 LTD,
- Suburban,
Out of Stock
Engine Coolant Hose
Part Number: 55515795
GM Other Names: Hose
Replaces: 55506421, 55509475
Description: For Valve.
Fits:
- Cadillac:
- Escalade,
- Escalade ESV
- Chevrolet:
- Silverado 1500,
- Silverado 1500 LTD,
- Suburban,
Out of Stock
Heated Oxygen Sensor
Part Number: 55565000
GM Other Names: Oxygen Sensor
Description: Astra. Rear (position 2). This part requires programming and/or special setup procedures GM Service Information describes the procedures...
Fits:
- Saturn:
- Astra
Out of Stock
Vapor Canister Purge Valve Bracket
Part Number: 55569457
GM Other Names: Purge Valve Bracket
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Buick:
- Cascada
Out of Stock
Vapor Canister Purge Solenoid Valve Bracket
Part Number: 55575565
GM Other Names: Purge Valve Bracket
Description: Without diesel 1.8L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Cruze,
- Cruze Limited,
- Sonic
Out of Stock
Exhaust Temperature Sensor
Part Number: 55581035
GM Other Names: Exhaust Temp Sensor
Description: With diesel, egr valve & related components, lower. Cruze, Cruze Limited. 2.0l. Downstream. Exhaust temp sensor. Position 2. Helps...
Fits:
- Chevrolet:
- Cruze
Out of Stock
Secondary Air Injection Check Valve
Part Number: 55581479
GM Other Names: Check Valve
Description: Volt. ELR. With pzev. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and tested to rigorous...
Fits:
- Cadillac:
- ELR
- Chevrolet:
- Volt
Out of Stock
Exhaust Gas Recirculation (EGR) Valve Gasket
Part Number: 55581606
GM Notes: Included with EGR cooler.
Other Names: Egr Cooler Gasket
Description: 1.8L, to valve. Malibu. 1.8l. To cooler. Helps provide a leak-free seal
Allows exhaust pollutants to enter the engine for re-burn
Helps...
Fits:
- Chevrolet:
- Malibu
Out of Stock
Exhaust Temperature Sensor
Part Number: 55583113
GM Other Names: Exhaust Gas Temperature (Egt) Sensor
Description: 1st Design. Helps provide accurate temperature detection
Heat and vibration resistant for operating efficiently
Fits:
- Chevrolet:
- Cruze
Out of Stock
Engine Cooler Seal
Part Number: 55583122
GM Other Names: Egr Cooler Seal
Description: 1.6L, egr cooler. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Cruze,
- Equinox
- GMC:
- Terrain
Out of Stock
Multi-Purpose Gasket
Part Number: 55588548
GM Notes: Included with inlet pipe.
Other Names: Inlet Pipe Gasket
Description: 1.8L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Malibu
Out of Stock
Exhaust Temperature Sensor Connector Bracket
Part Number: 55594180
GM Other Names: Exhaust Bracket
Description: For Catalytic Converter. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Colorado
- GMC:
- Canyon
Out of Stock
Position 3 Exhaust Temperature Sensor
Part Number: 55595727
GM Other Names: Exhaust Temp Sensor
Description: 1.6L, sensors, position 3. Cruze. 1.6l. Exhaust temp. On front pipe. 1.6L, front section, #3. Helps provide accurate temperature...
Fits:
- Chevrolet:
- Cruze
Out of Stock
Position 1 Exhaust Temperature Sensor
Part Number: 55598259
GM Other Names: Exhaust Temp Sensor
Description: With diesel, egr valve & related components, upper. Cruze, Cruze Limited. 2.0l. Downstream. Exhaust temp sensor. Position 1. Helps...
Fits:
- Chevrolet:
- Cruze
Out of Stock
Fluid Pipe
Part Number: 87831176
GM Other Names: F (S)Pipe
Replaces: 84899191, 84965149, 86793727
Description: 3.0L diesel, emission reduction system, Escalade.
Fits:
- Cadillac:
- Escalade
- Chevrolet:
- Tahoe
- GMC:
- Yukon
Out of Stock
Evaporative Emission Hose
Part Number: 84986614
GM Notes: Included with filler pipe. Order by description.
Other Names: F (S)Pipe
Replaces: 84486296, 84754260
Description: Filler pipe, regular cab, type 1. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
Fits:
- Chevrolet:
- Silverado 1500,
- Silverado 1500 LTD
Out of Stock
Pipe
Part Number: 85011569
GM Replaces: 84182587, 84383347, 84743269
Description: 1.5, 2.0L, 1.5L.
Fits:
- GMC:
- Terrain
Out of Stock
Vapor Canister
Part Number: 85158842
GM Other Names: F (S)Canister
Replaces: 84746938, 84824669
Description: XT5. 2.0l. XT6. 2.0l.
Fits:
- Cadillac:
- XT5,
- XT6
Out of Stock
Vapor Canister
Part Number: 85160873
GM Other Names: Canister
Replaces: 84082814, 84354095, 84821499
Description: Camaro. All. Canister & sensors, with pzev, 2.0L. Canister & sensors, with pzev, 3.6L. Canister & sensors, with pzev, 6.2L.
Fits:
- Cadillac:
- CTS
- Chevrolet:
- Camaro
Out of Stock
Evaporative Emission System Vacuum Leak Pump Filter
Part Number: 85513066
GM Other Names: Hose
Replaces: 23222457, 84671149, 84902452
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Colorado
- GMC:
- Canyon
Out of Stock
Reductant Control Module
Part Number: 85514348
GM Other Names: Controller
Replaces: 84629822, 84675394, 84714454, 84966173
Description: 6.6L diesel, emission reduction system. Emission reduction level. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Emission...
Fits:
- Chevrolet:
- Silverado 1500,
- Silverado 1500 LTD,
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 1500,
Out of Stock
Connector Kit
Part Number: 85761014
GM Replaces: 13577519, 13587324, 13587957, 19300402, 19366858, 84613130, 85519075
Description: With variable damping, without zl1 performance pkg., with male 2-way, type 7. 4wd with air spring.
Fits:
- Cadillac:
- Escalade,
- Escalade ESV
- Chevrolet:
- Camaro,
- Suburban,
- Tahoe
Out of Stock
F (S)Canister
Part Number: 85609678
GM Replaces: 23430297, 84163666, 84835162
Description: 3.6L, with pzev, gas. 2.5L, with pzev.
Fits:
- Chevrolet:
- Impala,
- Malibu
Out of Stock
Canister
Part Number: 85611391
GM Replaces: 13251272, 13363463, 13413447, 84127073, 84839160
Description: Verano. Cruze, Cruze Limited. 1.4l. Cascada. Cruze, Cruze Limited. 1.8l. Engine code luw. Without diesel, 1.8L, with flex fuel. Without...
Fits:
- Buick:
- Cascada,
- Verano
- Chevrolet:
- Cruze,
- Cruze Limited
Out of Stock
Canister
Part Number: 85667109
GM Replaces: 23341304, 84086370, 84964345, 85611394
Description: Envision. 2.5l. Without california emissions. Envision. 2.0l.
Fits:
- Buick:
- Envision
Out of Stock
Vapor Hose
Part Number: 86589781
GM Other Names: Line, F (S)Hose
Replaces: 86770572
Description: Fwd. Traverse. Pump to canister. Acadia.
Fits:
- Buick:
- Enclave
- Chevrolet:
- Traverse
- GMC:
- Acadia
Out of Stock
Harness
Part Number: 86784917
GM Notes: Included with tank.
Other Names: F Harness
Replaces: 84808697, 86772599
Description: 3.0L diesel, emission reduction system.
Fits:
- Cadillac:
- Escalade,
- Escalade ESV
- Chevrolet:
- Suburban,
- Tahoe
- GMC:
- Yukon,
Out of Stock
Vapor Canister
Part Number: 86801229
GM Other Names: Canister
Replaces: 85158840, 85510257
Description: XT5. 2.0l. Traverse. 2.5l. Acadia. 2.5l. 2.0L turbo.
Fits:
- Buick:
- Enclave
- Cadillac:
- XT5,
- XT6
- Chevrolet:
- Blazer,
- Traverse
Out of Stock
F (S)Hose
Part Number: 86816451
GM Notes: Included with filler pipe.
Replaces: 84619757, 84819476, 84879264
Description: 6.6L gas, filler pipe, 8 ft box.
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD
Out of Stock
Fluid Pipe
Part Number: 87812317
GM Other Names: F (S)Pipe
Replaces: 84767416
Description: Emission reduction system, 3.0L diesel, crew cab, 6.6 ft box.
Fits:
- Chevrolet:
- Silverado 1500
- GMC:
- Sierra 1500
Out of Stock
Fluid Pipe
Part Number: 87831177
GM Other Names: F (S)Pipe
Replaces: 84689538, 84899192, 84965150, 86793728
Description: 3.0L diesel, emission reduction system, Escalade ESV.
Fits:
- Cadillac:
- Escalade ESV
- Chevrolet:
- Suburban
- GMC:
- Yukon XL
Backordered
Vapor Canister Bracket
Part Number: 87859073
GM Other Names: F (S)Bracket
Description: 6.6L gas, 8 ft box.
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
Out of Stock
No results found. Here are some helpful search tips:
- Search by a part name. Example: water pump.
- Be less specific. Example: brake instead of ceramic brake.
- Remove information such as make, year or model.
- Can't find the part you are looking for? Contact us and we'll find it for you!