1991 BMW 5-Series Air Intake
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K&N®33 Series Panel Red Air FilterBMW 5-Series 1991, 33 Series Panel Red Air Filter by K&N®. K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. K&N makes over 1,200 different replacement air filters...Designed to boost horsepower and rate of accelerationCan be cleaned and used again$54.99 - $99.99 - WIX®Panel Air FilterBMW 525i / M5 1991, Panel Air Filter by WIX®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and the latest...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$24.83
- aFe®Magnum Flow® Pro Dry S Panel Gray Air FilterBMW 535i 1991, Magnum Flow® Pro Dry S Panel Gray Air Filter by aFe®. Constructed with 100% polyurethane on all sides, this high-flow, oiled OE replacement performance filter will outflow the stock filter for improved horsepower and...Oil-Free, Pro DRY S 3-Layer Progressive Porosity Synthetic Media for maximum convenience100% Polyurethane Frame On All Sides For Extra Long Filter Life$84.00Save: 10%$75.60
- MANN-Filter®Air FilterBMW 5-Series 1991, Air Filter by MANN-Filter®. Get excellent engine protection and more economical operation just by replacing your air filter. This MANN air filter is specially designed for your vehicle to ensure a precise fit and...Optimum protection for the engine, airflow meters and other sensorsPerfectly adapted in form and function to your vehicle$12.74 - $13.62
- Mahle®Panel Primary Air FilterBMW 5-Series 1991, Panel Primary Air Filter by Mahle®. Position: Primary. If you have a dirty air filter, clogged PCV valve, or defective MAF sensor you may be tempted to just run down to the local auto parts chain store for a...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$13.96 - $16.58
- Dorman®Air Intake HoseBMW 5-Series 1991, Air Intake Hose by Dorman®. Replace your worn out Air Intake part with this superior air intake part component designed by Dorman to restore your vehicle's factory performance. Manufactured to meet the highest OE...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$24.88 - $31.12
- Victor Reinz®Intake Manifold GasketBMW 525i 1991, Intake Manifold Gasket by Victor Reinz®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and the...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$2.11
- Apex Auto®Engine Intake Manifold Gasket SetBMW 525i 1991, Engine Intake Manifold Gasket Set by Apex Auto®. Make sure your engine breathes properly with Apex Auto selection of top-quality replacement air intake parts. These parts are made by trusted brand that use the finest...Quick accurate delivery with excellent fill-rateExcellent inventory availability$12.65
- Fel-Pro®Intake Manifold GasketBMW 525i 1991, Intake Manifold Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets meet...Direct OEM replacement for a proper fitEnsures reliable sealing performance$20.08
- Beck Arnley®Intake Manifold Gasket SetBMW 5-Series 3.5L 1991, Intake Manifold Gasket Set 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...OE quality products from top original equipmentTop quality materials$2.39
- MTC®Air Mass Meter BootBMW 5-Series 3.5L without EML (Electronic Engine Power Regulation) 1991, Air Mass Meter Boot by MTC®. Sensor Boot. If you’re looking for replacement parts at reasonable prices, then MTC parts are the way to go. Manufactured by highly...Ideal solution to restore the performance of your vehicleManufactured using high-strength materials for maximum reliability$17.88
- Standard®Handypack Air Charge Temperature Sensor ConnectorBMW 525i / M5 1991, Handypack Air Charge Temperature Sensor Connector by Standard®. DVD player. With Retaining Clip. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are...Pigtail and Socket AssemblyGM fuel injector pigtail$8.27
- Bosch®Intake Manifold Temperature SensorBMW 525i / M5 1991, Intake Manifold Temperature Sensor by Bosch®. Has your intake manifold temperature sensor failed? Choose a Bosch replacement intake manifold temperature sensor that is synonymous with premium quality, exceptional...Maximum reliability and long service lifeMeets or exceeds OEM specifications$22.83
- Genuine®Air Distribution Hose ConnectorBMW 525i 1991, Air Distribution Hose Connector by Genuine®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$3.10 - $18.80
- Standard®Air Charge Temperature Sensor ConnectorBMW 525i / M5 1991, Air Charge Temperature Sensor Connector by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$12.99
- Standard®Intermotor Air Charge Temperature SensorBMW 525i 1991, Intermotor Air Charge Temperature 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...Each Air Charge Temperature Sensor is a direct-fit OE replacement that ensures ease of installationHigh-quality materials withstand extreme conditions$28.01
- MANN-Filter®Cabin Air FilterBMW 525i / 535i / M5 1991, Cabin Air Filter by MANN-Filter®. This high quality particle cabin air filter is designed to filter out nearly 100% of dust, dirt, pollen, and other harmful contaminants from the air entering your passenger...Optimum ventilation of the cabin due to very high airflow ratesFilters even the smallest particles out of the airflow$18.41
- Hengst®Cabin Air FilterBMW 525i / 535i / M5 1991, Cabin Air Filter by Hengst®. Are you shivering behind the wheel in the winter, or sweating in traffic in the summer? Do you detect the sweet smell of antifreeze in the cabin or see green liquid on the floor?...Premium parts you can rely onDesigned to keep your A/C system in top shape$18.80
- UAC®Cabin Air FilterBMW 5-Series 1991, Cabin Air Filter by UAC®. UAC’s line of filters includes Cabin Air Filter that are necessary for the proper function of an A/C System. They are produced at top tier facilities with strong quality control procedures...Helps maintain a desired temperature inside your carMade of durable materials$8.00 - $15.20
- TRQ®Throttle Position SensorBMW 525i 1991, Throttle Position Sensor by TRQ®. This top-notch TRQ throttle position sensor offers a lot of benefits. From excellent fitment to great operation, this product has everything you need to keep your vehicle in top condition...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$30.95Save: $1.86 (6%)$29.09
- Walker Products®Throttle Position SensorBMW 5-Series 1991, Throttle Position Sensor 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, it will...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$40.33 - $172.58
- Dorman®OE Solutions™ Throttle Body Position SensorBMW 525i 1991, OE Solutions™ Throttle Body Position Sensor by Dorman®. This throttle position sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable...Direct replacement - this throttle position sensor is designed to match the fit and function of the original sensor on specified vehiclesIdeal solution - this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction$60.09
- Standard®Intermotor™ Throttle Position SensorBMW 5-Series 1991, Intermotor™ Throttle Position Sensor by Standard®. Genuine Intermotor Quality. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive...Standard Throttle Position Sensors maintain specific installed outputs to match OE rather than adjustable consolidated designsCircuits are printed on flexible polyimide film or ceramic-based substrates for excellent dimensional stability preventing electrical performance drift. Noble palladium/gold/platinum alloys provide low contact resistance for extended service life$67.93 - $199.80
- Delphi®Throttle Position SensorBMW 525i Without Traction Control 1991, Throttle Position Sensor by Delphi®. Delphi sensors use the Hall Effect or magneto resistive (MR) principles for accurate and clean signal input to the electronic control module (ECM). The result...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$95.42
- Beck Arnley®Throttle Position SensorBMW 525i 1991, Throttle Position Sensor 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 specifications and...Eliminates poor acceleration, hard starting & hesitation due to a failing sensorRestore engine performance and efficiency$75.64
- NTK®Throttle Position SensorBMW 5-Series 1991, Throttle Position Sensor by NTK®. 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,...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$131.64 - $161.12
- URO Parts®Throttle Position SensorBMW 525i 1991, Throttle Position Sensor 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$29.25
- Mahle®Cabin Air FilterBMW 5-Series 3.5L / 3.6L 1991, Cabin Air Filter by Mahle®. Particulate Filter. Size: 13.200" X 6.496" X 1.300". MAHLE Original filters are constructed using a superior embossed and pleated filter media for high dirt holding capacity and...Premium parts you can rely onDesigned to keep your A/C system in top shape$15.18
- Spectre Performance®Multi-Fit Round Tapered Air FilterMulti-Fit Round Tapered Air Filter by Spectre Performance®. This Spectre High Performance Racing (HPR) Air Filter is a white media clamp-on cone filter that can be used for a wide variety of applications. Using the included adapter...High flow filter designed to fit 3 inch, 3 1/2 inch and 4 inch tubesQuality materials used throughout including washable, oiled synthetic media, urethane, and steel mesh$31.99 - $52.99
- aFe®Magnum Flow® Pro 5R Round Tapered Air FilterMagnum Flow® Pro 5R Round Tapered Air Filter by aFe®. This high flow Pro 5R air filters are constructed with 100% polyurethane on all sides and will out flow the stock paper filters for improved performance. Five layers of...Improves airflow for better performance and accelerationPre-oiled, washable/reusable air filter for long service life with life-time warranty$65.00 - $140.00Save: 10%$58.50 - $126.00
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