1981 Cadillac Seville Fuel System Parts
Select Your Submodel
-
Dorman®OE Solutions™ Fuel Tank Sending Unit Without PumpCadillac Seville 6.0L without Electronic Instrument Cluster 1981, OE Solutions™ Fuel Tank Sending Unit Without Pump by Dorman®. This fuel tank sending unit is designed to match the fit and function of the original unit on specified...Direct replacement - this fuel tank sending unit is designed to match the fit and function of the original unit on specified applicationsRestores functionality - reliable replacement for an original part that has failed due to internal sensor failure$157.26 - Standard®Fuel InjectorCadillac Seville 6.0L 1981, 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...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$141.71
- USMW Professional Series®Mechanical Fuel PumpCadillac Seville 1981, Mechanical Fuel Pump by USMW Professional Series®. 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,...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$15.02
- ACDelco®Professional™ Fuel InjectorCadillac Seville 6.0L 1981, 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$151.42
- Carter®Electric Fuel PumpCadillac Seville 1981, Electric Fuel Pump by Carter®. Electric fuel pumps by Carter are direct-fit OE replacements that are designed to deliver fuel at the exact pressure and flow rate your vehicle requires. In addition to offering OE...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$29.79 - $32.03
- Delphi®In-Tank Electric Fuel PumpCadillac Seville 6.0L 1981, In-Tank Electric Fuel Pump by Delphi®. As a leading OE supplier to the automotive industry, Delphi holds more than 30 OE-proprietary innovations and 150 patents in fuel module and pump design. As a result,...Restores fast-pressure performance and system integrity, translating to better pumping through less energyImproved durability with steel plated, all metal internal components$58.99
- GB Remanufacturing®Remanufactured Throttle Body InjectorCadillac Seville 6.0L 1981, 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$34.27
- Replace®Electric Fuel PumpCadillac Seville 1981, Electric Fuel Pump by Replace®. This is an aftermarket part that replaces factory OE #No. Low fuel pressure may be caused by a faulty pump, which would in turn cause a no-start condition or misfiring and surging....Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$42.68 - $44.97
- GMB®Electric Fuel PumpCadillac Seville 6.0L 1981, Electric Fuel Pump by GMB®. 5-1/4" Long. 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...100% Pressure and Flow-rate tested in-houseIncludes all required hardware for installation$49.58
- Fast®EZ-EFI® Self-Tuning Engine Management System with Wideband Closed LoopCadillac Seville 4.1L 1981, EZ-EFI® Self-Tuning Engine Management System with Wideband Closed Loop by Fast®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts. Manufactured using the highest...No laptop or tuning experience required (Setup Wizard guides start-up & system tunes itself)4150 throttle body works with original carb-style throttle linkage$762.95
- Replace®Fuel TankCadillac Seville With 20 gal. Fuel Tank 1981, Fuel Tank by Replace®. Volume: 20 Gallons. 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$248.74 - $448.43
- Carter®Fuel Pump StrainerCadillac Seville 6.0L 1981, Fuel Pump Strainer by Carter®. This fuel pump strainer provides superior protection by catching contamination found in today's fuels. The gradient density design incorporates three layers of material that are...Provides superior protection from contaminationGradient density material has 2 to 3 times the capacity of standard OE style strainers$4.08
- Spectra Premium®Fuel TankCadillac Seville 1981, Fuel Tank by Spectra Premium®. 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,...Designed for use with gasoline containing up to 20% ethanol (E20) and diesel containing up to 5% bio diesel (B5)Meets or exceeds manufacturer's specifications$29.80 - $227.27
- ACDelco®Genuine GM Parts™ In-Tank Fuel Pump StrainerCadillac Seville 1981, Genuine GM Parts™ In-Tank Fuel Pump Strainer by ACDelco®. With Center Outlet. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.06
- Bosch®Fuel Pump StrainerCadillac Seville 6.0L 1981, Fuel Pump Strainer by Bosch®. 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...100% new, not rebuiltOE design to ensure exact fit, form and function$8.72
- GMB®Fuel Pump StrainerCadillac Seville 6.0L 1981, Fuel Pump Strainer by GMB®. The modern fuel system is electronically controlled by on-board computers. It is designed to adjust and optimize the air/fuel ratio that is delivered to the engine as driving...100% Pressure and Flow-rate tested in-houseIncludes all required hardware for installation$4.65
- ACDelco®GM Original Equipment™ Fuel Tank CapCadillac Seville 1981, GM Original Equipment™ 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,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$18.37 - $34.10
- ACDelco®Genuine GM Parts™ Fuel FilterCadillac Seville 1981, 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 part, it will...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$20.49
- Gates®Pre-Release Non-Locking Fuel Tank CapCadillac Seville 1981, 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
- MotoRad®Fuel Tank CapCadillac Seville 1981, 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...Prevents leakingPrevent fuel loss through evaporation$4.75 - $15.70
- Gates®Replacement Fuel Tank CapCadillac Seville 1981, 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 - $25.03
- TRQ®Fuel Injection Idle Air Control ValveCadillac Seville 6.0L 1981, Fuel Injection Idle Air Control Valve by TRQ®. When it comes to replacing fuel injectors, you can trust the high-quality replacement solution from TRQ to get the job done right. Each TRQ fuel injector is...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$64.94$66.95Save $2.01 (3%)
- Standard®Tru-Tech™ Throttle Position SensorCadillac Seville 1981, Tru-Tech™ Throttle Position Sensor by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$24.51
- Baldwin Filters®Fuel FilterCadillac Seville 1981, 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 engineers, it leapfrogs...Designed to meet or exceed OE StandardsSynthetic cellulose media designed to increase efficiency, durability and contaminant-holding capacity$4.29
- Walker Products®Idle Speed Control MotorCadillac Seville 6.0L 1981, Idle Speed Control Motor by Walker 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,...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$45.28
- Gates®Locking Fuel Tank CapCadillac Seville 1981, 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$15.59
- Spectra Premium®Fuel Tank StrapCadillac Seville 1981, Fuel Tank Strap by Spectra Premium®. 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...Designed to keep your fuel tank in placeSame quality as OE for less money$29.80
- Hygrade®Carburetor Repair KitCadillac Seville With Rochester Carburetor 1981, Carburetor Repair Kit by Hygrade®. Rebuilding a carburetor can be an economical alternative to buying a new part. This kit includes all required hardware for a complete repair. The...Direct replacementSaves you money and restores your carburetor$31.67
- Spectra Premium®Fuel Tank Lock RingCadillac Seville 1981, Fuel Tank Lock Ring by Spectra Premium®. Every time you replace the fuel tank or fuel pump module, don't forget to change the fuel tank lock ring that secures the fuel pump module to the fuel tank. With OE design,...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$4.69
- Standard®Throttle Position SensorCadillac Seville 1981, Throttle Position Sensor 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...Each Standard® sensor is a direct-fit replacement sensor that restores proper information transfer to the ECU on throttle position providing efficient fuel economy and engine performanceEach Standard® throttle position sensor features quality construction that promotes accurate communication of throttle valve angle to the vehicles computer, resulting in improved performance$30.53 - $126.18
Shop By Service Type
Popular Products
1981 Cadillac Seville Models
Popular Searches