1990 Pontiac Optima Fuel System Parts
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- Standard®Fuel InjectorPontiac Optima 1990, Fuel Injector by Standard®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy,...Stainless-steel calibration slide and spring assembly prevents corrosion within the fuel control body, which leads to an extended service lifePrecision-wound and precision-trimmed solenoid windings allow the computer to command efficient delivery of fuel$70.02 - $79.75
- Gates®Locking Fuel Tank CapPontiac Optima 1990, Locking Fuel Tank Cap by Gates®. Comes with two keys. Keyed-alike caps available on special order. Expertly designed with top-of-the-line technology to outdo the competition, this one-of-a-kind product will surpass...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$15.59
- K&N®Fuel FilterPontiac Optima 2.0L 1990, Fuel Filter by K&N®. K&N Performance Fuel Filters are built for high flow rates and capacity while they provide outstanding filtration. They have a high strength carbon steel housing and a high performance...Superior ConstructionLow Restriction$18.99
- Gates®Pre-Release Non-Locking Fuel Tank CapPontiac Optima 1990, Pre-Release Non-Locking Fuel Tank Cap by Gates®. Expertly designed with top-of-the-line technology to outdo the competition, this one-of-a-kind product will surpass your highest expectations. It was made using...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$10.29
- Gates®Replacement Fuel Tank CapPontiac Optima 1990, Replacement Fuel Tank Cap by Gates®. Expertly designed with top-of-the-line technology to outdo the competition, this one-of-a-kind product will surpass your highest expectations. It was made using first-rate...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$7.51 - $20.18
- MotoRad®Fuel Tank CapPontiac Optima 1990, Fuel Tank Cap by MotoRad®. MotoRad fuel caps are designed and manufactured to prevent fuel loss, primarily through evaporation. A faulty or leaky fuel cap emit up-to 30 gallons of fuel per year in to the atmosphere....Prevents leakingPrevent fuel loss through evaporation$4.75 - $15.70
- Baldwin Filters®In-Line Fuel FilterPontiac Optima Canada Built 1990, In-Line Fuel Filter by Baldwin Filters®. This first-rate American-made product is the winning choice for performance-minded racers. Made with craftsmanship and high-tech machinery by highly skilled...Designed to meet or exceed OE StandardsPost Seals for application reliability and ease of service$16.55
- ACDelco®Professional™ Fuel Pump Cut-Off SwitchPontiac Optima With Electric Fuel Pump 1990, Professional™ Fuel Pump Cut-Off Switch by ACDelco®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$109.95Save: $16.50 (15%)$93.45
- Standard®Fuel Injection Pressure RegulatorPontiac Optima 1990, Fuel Injection Pressure Regulator by Standard®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it...Precision engineered pressure regulators for proper fuel delivery and engine performanceFuel pressure regulators are application specific for the perfect fit and form$34.72
- Standard®Fuel Injector O-Ring KitPontiac Optima 1990, Fuel Injector O-Ring Kit by Standard®. For Single Injector. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the...Meet or exceed OE specifications to ensure proper vehicle operation during peak performanceInternal components and seals are 100% quality tested to meet OE specifications$7.75
- Standard®Tru-Tech™ Fuel Injection Pressure RegulatorPontiac Optima 1990, Tru-Tech™ Fuel Injection Pressure Regulator by Standard®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$34.38
- Standard®Carburetor Preheater HosePontiac Optima 1990, Carburetor Preheater Hose by Standard®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$6.71
- Pentius®UltraFLOW™ Fuel FilterPontiac Optima 1990, UltraFLOW™ Fuel Filter by Pentius®. Thread both Ends. The UltraFLOW Fuel Filters by Pentius are designed to trap the dirt, rust and other contaminates that can otherwise cause engine hesitation, loss of power,...Designed to eliminate contaminantsEnsures proper fitment and excellent performance$3.42
- Standard®Intermotor™ Fuel Pump Cut-Off SwitchPontiac Optima With Electric Fuel Pump 1990, Intermotor™ Fuel Pump Cut-Off Switch by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$50.07
- GB Remanufacturing®Fuel Injection Fuel Distributor O-RingPontiac Optima 1990, Fuel Injection Fuel Distributor O-Ring by GB Remanufacturing®. Services One Injector. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your...Meets or exceeds OE specificationsPrecision manufactured to fit and function flawlessly$1.97
- FRAM®Fuel FilterPontiac Optima 1990, Fuel Filter by FRAM®. In-Line Gasoline. Keep the fuel clean with an In-Line Gasoline Fuel Filter by FRAM. This unit is designed specially for protecting the engine and fuel system of the vehicle. It traps and holds...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$13.04
- United Motor Products®Fuel Injector ConnectorPontiac Optima 1990, Fuel Injector Connector by United Motor Products®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$9.61
- Luber-finer®In-Line Fuel FilterPontiac Optima 1990, In-Line Fuel Filter by Luber-finer®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide...Can help maintain engine performanceEasy and trouble-free filter replacement$5.59
- Premium Guard®Fuel FilterPontiac Optima 1990, Fuel Filter by Premium Guard®. Fuel filters are precisely designed and engineered to meet OEM requirements and fitment. Delivering high efficiency filtration, filters meet modern engine demands for maximum fuel...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$4.48
- Fragola Performance Systems®Sport Crimp Hose EndSport Crimp Hose End by Fragola Performance Systems®. Designed with big speed fans in mind, this mind-blowing fuel system upgrade will help you maximize engine performance and fuel efficiency. It’s easy to install and will help you...Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$16.50
- ACDelco®Genuine GM Parts™ Fuel FilterPontiac Optima Canada Built 1990, Genuine GM Parts™ Fuel Filter by ACDelco®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$20.60Save: $3.09 (15%)$17.51
- Aeromotive®Fuel Pressure Sensor Adapter LogFuel Pressure Sensor Adapter Log by Aeromotive®. Fuel Pressure Sensor Adapter Log Contains (2) ORB-08 Ports More area and smoother transitions from the inlet to the outlet, resulting in less restriction than any other fitting line. The...High quality at an affordable priceExpertly made from premium materials$129.95
- Aeromotive®Fuel Tank CapFuel Tank Cap by Aeromotive®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest grade materials and the latest technology, they deliver...High quality at an affordable priceExpertly made from premium materials$149.95
- GB Remanufacturing®Remanufactured Throttle Body InjectorPontiac Optima 1.6L 1990, Remanufactured Throttle Body Injector by GB Remanufacturing®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or...Remanufactured OEM part, not similar or aftermarket substituteAffordable alternative to a new OEM injector$32.72
- ACDelco®Professional™ Fuel InjectorPontiac Optima 2.0L 1990, Professional™ Fuel Injector by ACDelco®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$93.83Save: $14.08 (15%)$79.75
- Nitrous Oxide Systems®Drive-By-Wire Wet Nitrous KitPontiac Optima 1990, Drive-By-Wire Wet Nitrous Kit by Nitrous Oxide Systems®. A great complement to NOS's cutting-edge nitrous kits, this one is great for vehicles where NOS application-specific kit is not available. Designed to work on...Designed for 4 & 6 cylinder drive-by-wire enginesExclusive NOS "Soft-Plume" Fogger nozzle finely atomizes the fuel for superior nitrous and fuel distribution$1,159.95
- Mahle®Fuel Injection Throttle Body Mounting GasketPontiac Optima 1990, Fuel Injection Throttle Body Mounting Gasket by Mahle®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$3.63 - $7.94
- Stant®Fuel Tank CapPontiac Optima 1990, Fuel Tank Cap by Stant®. A defective fuel cap can cause your vehicle to fail an emissions test, and allow up to 22 gallons of gasoline to evaporate in one year, wasting your money and polluting the environment. A...OE Pressure relief prevents fuel vapors from exiting the fuel system under normal operating conditionsOE Vacuum relief prevents fuel vapors from exiting the fuel system via the fill tube under normal operations$3.46 - $13.66
- ACDelco®Professional™ Fuel Tank CapPontiac Optima 1990, Professional™ Fuel Tank Cap by ACDelco®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will...Designed to meet all requirements of your vehiclesRight for your vehicle and lifestyle$21.94 - $26.62Save: 15%$18.65 - $22.63
- Mahle®In-Line Fuel Filter ElementPontiac Optima 1990, In-Line Fuel Filter Element by Mahle®. Modern fuel injection systems require an extremely clean, homogeneous and free-flowing fuel supply. However, contaminants can get into the fuel during the production and...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$9.68
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1990 Pontiac Optima Fuel Delivery Reviews
1 review
It's a Filter!
K&N® - Fuel FilterPosted by Lou (Doraville, GA) / January 25, 20201989 Volkswagen Jetta
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