EMISSION SYSTEM. EMISSION COMPONENTS.. 1990 Buick Century

18. 6 gal. Fuel tank. 23 gal. Fuel tank. 3. 8 liter.

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1	Exhaust Gas Recirculation (EGR) Valve 3.8 LITER.	4593896AD View Product	$556.00

2	Gasket. Valve. Recirculation. EGR. 3.8 LITER. A Gasket for an EGR Tube. EGR Valve Mounting. Exhaust Gas Recirculation (EGR) Valve Gasket. For Valve. Location-Intake Manifold Tube Flange. Exhaust Gas (EGR) Tube. Included with: EGR Valve.	4891068AB View Product	$18.35

3	Bolt. (Front) 3.8 LITER. EGR valve bolt. A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the Hood Support Rod to it's mounting point. ABS Modulator Bolt. Alternator Adjusting Bracket Bolt. Belt Tensioner Bolt. Catalytic Converter Bolt. Exhaust Bolt. Exhaust Gas Recirculation (EGR) Valve Bolt. Exhaust Manifold Bolt. ABS control unit mount. ABS Modulator. Alternator Adjusting Bracket. Belt Tensioner. Catalytic cnvrtr. Check strap screw. Converter and pipe. Converter and pipe screw. Cross over pipe. Exhaust Gas Recirculation (EGR) Valve. HEX Flange HEAD. Hood / Trunk Prop Rod. Manifold. Stop Bracket. Support rod. Included with: EGR Valve.	6509967AA View Product	$15.65

4	Gasket. Valve. TUBE. EGR. 3.8 LITER. A gasket for an EGR Tube. Calif. EGR Tube. Exhaust Gas Recirculation (EGR) Valve Gasket. For Valve. Location-EGR Flange. Location-Intake Manifold Tube Flange. Optional. FLANGE. seal. Exhaust Gas Recirculation ().	5277723 View Product	$12.05

5	Bolt. Screw. Valve. 3.8 LITER. EGR valve screw. Exhaust Gas Recirculation (EGR) Valve Bolt. Running Board Bolt. Exhaust Gas Recirculation (EGR). Hex Flange Head. Running Board. Step Assembly.	6501648 View Product	$7.20

6	Exhaust Gas Recirculation (EGR) Tube 3.8 LITER. EGR tube.	4861711AB View Product	$160.00

7	Bolt. Tube. EGR. Screw. (Front, Rear) 3.8 LITER. EGR tube front bolt. Exhaust Gas Recirculation (EGR) Tube Bolt. Exhaust Gas Recirculation (EGR) Valve Bolt. Exhaust Gas Recirculation () Valve. Hex Flange Head. Intake. Oxygen sensor. Included with: EGR Tube.	6508489AA View Product	$5.00

8	Bolt. Tube. EGR. Screw. (Rear) 3.8 LITER. EGR tube rear bolt. Exhaust Gas Recirculation (EGR) Tube Bolt. Fastens the dipstick Tube to the engine. Washer Fluid Reservoir Bolt. Engine Oil Dipstick. Exhaust Gas Recirculation (). Hex Flange Head. Washer Fluid Reservoir.	6505812AA View Product	$3.20

9	Gasket. EGR. Tube. Valve. Seal. (Upper, Lower) 3.8 LITER. EGR tube gasket. A component which provides a Sealing surface at the Air Injection System Line. A Gasket for an EGR Tube. EGR Tube. EGR Tube Gasket. EGR Valve to Pipe. Exhaust Gas Recirculation (EGR) Valve Gasket. For Valve. Exhaust Gas Recirculation (). Flange. Intake. Pipe. Secondary Air Injection Pump Hose. Included with: EGR Tube.	5277928 View Product	$8.45

10	Vapor Canister 18.6 gal. 3.8 LITER. fuel tank.	4891781AB View Product	$180.00

10	Vapor Canister 23 gal. 3.8 LITER. fuel tank.	4891780AB View Product	$236.00

11	Vapor Canister Bracket 3.8 LITER. Vapor canister bracket.	52059786AB View Product	$26.60

12	Bolt. Mount. (Rear, Lower) 3.8 LITER. Vapor canister bolt. A fastener used to secure a control arm. A screw that is used to secure the Bumper Step Pad to it's Mounting point. A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the HVAC Case to its Mounting surface. Engine Oil Pan Bolt. Horn Mount Bolt. Power Steering Pump Mounting Bolt. Radiator Mount Bolt. Suspension Crossmember Bolt. Suspension Track Bar Bolt. Vapor Canister Bolt. Bumper Step Pad Screw. Engine Oil Pan. HEX Flange HEAD. Hinge. Horn. Housing. HVAC Unit Case. Plate screw. Power Steering Pump ing. Radiator. Support brace. Suspension Control Arm. Suspension Crossmember. Suspension Track Bar. Vapor Canister.	5073723AB View Product	$10.60

12	Vapor Canister Bolt 3.8 LITER. Vapor canister bolt.	5014048AB View Product	$8.30

14	PUMP. 3.8 LITER. Leak detect pump. Evaporative Emissions System Leak Detection Assembly. Evaporative Emissions System Leak Detection Pump. Detector. Evaporative Emissions System Leak Detection Assembly. Evaporative System INTEGRIT. Filler neck. Filler tube. Module. Sensor. Switch. Vacuum. Included with: Vapor canister.	4861962AD View Product	$71.25

15	Evaporative Emissions System Lines 3.8 LITER. Canister hose.	52059787AC View Product	$185.00

16	Vapor Canister Purge Solenoid 3.8 LITER.	4891731AC View Product	$62.75

17	Oxygen Sensor (Rear) Right.3.8 LITER.	56029084AA View Product	$224.00

17	Oxygen Sensor (Rear) Left.3.8 LITER.	56029085AA View Product	$212.00

17	Oxygen Sensor (Rear) Left.3.8 LITER.	5149169AA View Product	$179.00

17	Oxygen Sensor (Rear) Right.3.8 LITER.	5149170AA View Product	$168.00

18	Oxygen Sensor (Rear) Right.3.8 LITER.	5149169AA View Product	$179.00

18	Oxygen Sensor (Rear) Left.3.8 LITER.	5149170AA View Product	$168.00

18	Oxygen Sensor (Rear, Upper, Lower) Left.3.8 LITER. Right.3.8 LITER.	56029049AA View Product	$121.00

13	Evaporative Emissions System Lines (Upper) 3.8 LITER. Vapor hose.	52126036AB View Product