1991 Mercedes S Class Fuel System Parts
Select Your Submodel
- Bosch®Fuel InjectorMercedes S Class 1991, Fuel Injector by Bosch®. Replace a defective fuel injector and get rid of poor fuel economy and sluggish performance. The fuel injector from Bosch is a cost-effective solution when you need a compatible...Optimal spray pattern for optimum mixture preparation and efficient combustion, also during dynamic driving behaviorReduced consumption and low emissions, particularly during the start and warm-up phase$23.96 - $55.65
- Standard®Intermotor™ Fuel InjectorMercedes S Class 1991, Intermotor™ 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$45.83 - $57.44
- TRQ®Electric Fuel PumpMercedes S Class 1991, Electric Fuel Pump by TRQ®. Restore the integrity of your fuel system and the right functionality of your vehicle by swapping out your faulty electric fuel pump with the TRQ electric fuel pump, providing easy...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$51.95 - $76.95Save: up to 5%$49.87 - $73.10
- URO Parts®Fuel PumpMercedes S Class 1991, Fuel Pump by URO Parts®. Swap out your worn out factory fuel part with this fuel component that offers the same quality and performance as the OE for less money. After installation, you can rest assured that your...Designed to replace your factory fuel partHelps to restore the proper operation of your fuel system$64.87
- Genuine®Fuel Pump StrainerMercedes S Class 1991, Fuel Pump Strainer by Genuine®. If your fuel system parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain...Designed to restore your vehicle’s fuel delivery systemGenuine OE replacement parts from the OE manufacturer$33.29 - $39.64
- URO Parts®Fuel Injection Fuel AccumulatorMercedes S Class 1991, Fuel Injection Fuel Accumulator by URO Parts®. 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$92.66 - $132.21
- Bosch®Fuel FilterMercedes 300SE / 300SEL / 420SEL / 560SEC / 560SEL 1991, Fuel Filter by Bosch®. Gasoline. Bosch Fuel Filters help to protect the most expensive parts of the engine by filtering out foreign particles that can damage a fuel injector. A...Dirt-holding capacity of 15 grams (Test based upon SAE J905 at 0.7 bar on 77041WS)Multi-layered filter media with 99% efficiency (Test based upon SAE J905 on 77041WS)$16.15
- Genuine®Fuel Tank CapMercedes 300SE / 300SEL / 350SD / 350SDL / 420SEL / 560SEC... USA Built 1991, Fuel Tank Cap by Genuine®. If your fuel system parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand...Designed to restore your vehicle’s fuel delivery systemGenuine OE replacement parts from the OE manufacturer$33.19
- Hengst®In-Line Fuel FilterMercedes 300SE / 300SEL / 420SEL / 560SEC / 560SEL 1991, In-Line Fuel Filter by Hengst®. Biodiesel Resistant. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$17.52
- Vaico®Fuel Injection Idle Air Control Valve HoseMercedes 420SEL / 560SEC / 560SEL 1991, Fuel Injection Idle Air Control Valve Hose by Vaico®. 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$13.13
- Gates®Replacement Non-Locking Fuel Tank CapMercedes 300SE / 300SEL / 350SD / 350SDL / 420SEL / 560SEC... 1991, Replacement 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$6.91
- MotoRad®Fuel Tank CapMercedes 300SE / 300SEL / 350SD / 350SDL / 420SEL / 560SEC... 1991, 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...Prevents leakingPrevent fuel loss through evaporation$3.13 - $12.82
- WIX®Complete In-Line Fuel FilterMercedes S Class 1991, Complete In-Line Fuel Filter by WIX®. The fuel filter is often the forgotten filter. Yet the fuel put into diesel and off-road equipment, more often than not, contains contaminants such as dirt, rust, scale and...Provides highly efficient and unmatched fuel cleansing performanceProtects advanced fuel injection systems from contaminants$6.23 - $27.09
- Baldwin Filters®Secondary Fuel FilterMercedes 350SD / 350SDL 1991, Secondary 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 StandardsSynthetic cellulose media designed to increase efficiency, durability and contaminant-holding capacity$22.08
- WVE®Fuel Pump RelayMercedes 300SE / 300SEL / 560SEC / 560SEL 1991, Fuel Pump Relay by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$84.57
- Baldwin Filters®In-Line Fuel FilterMercedes S Class 1991, 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 engineers, it...Designed to meet or exceed OE StandardsPost Seals for application reliability and ease of service$5.31 - $26.59
- Beck Arnley®Fuel FilterMercedes 300SE / 300SEL / 420SEL / 560SEC / 560SEL 1991, Fuel Filter by Beck Arnley®. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning...OE quality products from top original equipmentTop quality materials$17.52
- ACDelco®Professional™ Fuel Pump Cut-Off SwitchMercedes 300SE / 300SEL / 350SD / 350SDL / 420SEL / 560SEC... With Electric Fuel Pump 1991, 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 to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$109.95Save: $16.50 (15%)$93.45
- Standard®Intermotor™ Fuel Injection Pressure RegulatorMercedes S Class 1991, Intermotor™ 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...Each Intermotor® fuel pressure regulator is a direct-fit replacement with perfect fit and form for easy applicationHigh-temp Viton o-rings provide a high pressure seal under extreme heat conditions$541.12 - $587.23
- MANN-Filter®Diesel Fuel FilterMercedes 350SD / 350SDL 1991, Diesel Fuel Filter by MANN-Filter®. 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...Effectively removes the finest particles for greater engine protectionEnsures high functional reliability of fuel injection components$9.41
- URO Parts®Fuel Pump RelayMercedes 300SE / 300SEL 1991, Fuel Pump Relay by URO Parts®. Swap out your worn out factory fuel part with this fuel component that offers the same quality and performance as the OE for less money. After installation, you can rest...Designed to replace your factory fuel partHelps to restore the proper operation of your fuel system$63.64
- Bosch®Fuel AccumulatorMercedes 300SE / 300SEL 1991, Fuel Accumulator 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$201.06
- Genuine®Fuel Tank Vent ValveMercedes 300SE / 300SEL / 420SEL / 560SEC / 560SEL USA Built 1991, Fuel Tank Vent Valve by Genuine®. If your fuel system parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand...Designed to restore your vehicle’s fuel delivery systemGenuine OE replacement parts from the OE manufacturer$37.91
- Mahle®In-Line Fuel Filter ElementMercedes 300SE / 300SEL / 420SEL / 560SEC / 560SEL 1991, 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$22.24
- Pentius®UltraFLOW™ Fuel FilterMercedes 300SE / 300SEL / 420SEL / 560SEC / 560SEL 1991, UltraFLOW™ Fuel Filter by Pentius®. The UltraFLOW Fuel Filters by Pentius are designed to trap the dirt, rust and other contaminates that can otherwise cause engine hesitation,...Designed to eliminate contaminantsEnsures proper fitment and excellent performance$15.57
- URO Parts®Fuel Pump Check ValveMercedes S Class With Midship Fuel Tank 1991, Fuel Pump Check Valve by URO Parts®. 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$10.97
- URO Parts®Fuel Pump MountMercedes S Class 1991, Fuel Pump Mount by URO Parts®. 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 as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$2.33
- Beck Arnley®Diesel Fuel FilterMercedes 350SDL 1991, Diesel Fuel Filter by Beck Arnley®. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the...OE quality products from top original equipmentTop quality materials$3.99 - $13.25
- Beck Arnley®Upper Fuel Injector O-Ring KitMercedes 300SE / 300SEL 1991, Upper Fuel Injector O-Ring Kit by Beck Arnley®. When investing in this superior product by Beck Arnley, expect to get the exact OEM look, function, and fit. The product was developed to stringent factory...Matches OE form, fit and functionIncludes corrosion resistant terminals and coatings$14.15
- Bosch®Diesel Fuel FilterMercedes 350SD / 350SDL 1991, Diesel Fuel Filter by Bosch®. Bosch Fuel Filters help to protect the most expensive parts of the engine. A damaged fuel filter can result in erratic performance, poor gas mileage and in some cases, complete...Dirt-holding capacity of 15 gramsRobust aluminum-, plastic-, or surface-treated steel filter housing$14.56 - $16.29
Shop By Service Type
Popular Products
- $19.98 - $25.73
- $114.92 - $126.88
- $79.00 - $81.00
- $132.54 - $178.40
1991 Mercedes S Class Models
Popular Searches