2004 Audi A4 Engine Sensors, Relays, Switches
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Original (OEM)Engine PartsEach vehicle has its distinctive body lines and shapes, but the most exciting part is located under the hood. The engine is what makes that essential power that drives the wheels. Since it's the heart and soul of any vehicle, it just... - TRQ®Camshaft Position SensorAudi A4 / A4 Quattro 2004, Camshaft Position Sensor by TRQ®. Replace your vehicle’s faulty cam sensor with the TRQ engine camshaft position sensor to make your engine perform as it should and bring your vehicle back to its former...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$22.75 - $35.47$23.95 - $36.95Save up to 5%
- TRQ®Camshaft Position Sensor KitAudi A4 / A4 Quattro 1.8L 2004, Camshaft Position Sensor Kit by TRQ®. Replace your vehicle’s faulty cam sensor with the TRQ engine camshaft position sensor to make your engine perform as it should and bring your vehicle back to its...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$34.15$35.95Save $1.80 (5%)
- TRQ®Crankshaft Position SensorAudi A4 / A4 Quattro 3.0L 2004, Crankshaft Position Sensor by TRQ®. Replace your vehicle’s faulty cam sensor with the TRQ engine camshaft position sensor to make your engine perform as it should and bring your vehicle back to its...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$24.91 - $46.50$25.95 - $48.95Save up to 5%
- Bosch®Camshaft Position SensorAudi A4 1.8L 2004, Camshaft Position Sensor by Bosch®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$58.54
- Audi OEEngine / Transaxle - Engine PartsAudi A4 2004, Engine / Transaxle - Engine Parts by Audi OE. Keep your Audi looking showroom-new and running at its best with top-grade Audi OE parts. Genuine in quality, fit, and finish, they’re the finest option to go if you want to...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$6.41 - $429.73
- Audi OEEngine / Transaxle - Engine Parts (1.8L)Audi A4 1.8L 2004, Engine / Transaxle - Engine Parts by Audi OE. Keep your Audi looking showroom-new and running at its best with top-grade Audi OE parts. Genuine in quality, fit, and finish, they’re the finest option to go if you want...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$6.41 - $429.73
- Audi OEEngine / Transaxle - Engine Parts (1.8L)Audi A4 1.8L 2004, Engine / Transaxle - Engine Parts by Audi OE. Keep your Audi looking showroom-new and running at its best with top-grade Audi OE parts. Genuine in quality, fit, and finish, they’re the finest option to go if you want...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$6.41 - $464.13
- Audi OEEngine / Transaxle - Engine Parts (3.0L)Audi A4 / A4 Quattro 3.0L 2004, Engine / Transaxle - Engine Parts by Audi OE. Keep your Audi looking showroom-new and running at its best with top-grade Audi OE parts. Genuine in quality, fit, and finish, they’re the finest option to...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$6.41 - $395.77
- TRQ®Engine Oil Pressure SwitchAudi A4 2004, Engine Oil Pressure Switch by TRQ®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Developed to comply with rigorous quality standardsExceptional quality at a budget-friendly price$21.80$22.95Save $1.15 (5%)
- Walker Products®Crankshaft Position SensorAudi A4 2004, Crankshaft Position Sensor by Walker Products®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...High quality at an affordable priceExpertly made from premium materials$24.63 - $122.78
- Walker Products®Camshaft Position SensorAudi A4 / A4 Quattro 2004, Camshaft Position Sensor by Walker Products®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...High quality at an affordable priceExpertly made from premium materials$26.63 - $43.18
- Spectra Premium®Crankshaft Position SensorAudi A4 / A4 Quattro 2004, Crankshaft Position Sensor by Spectra Premium®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$12.98 - $14.32
- Delphi®Camshaft Position SensorAudi A4 / A4 Quattro 2004, Camshaft 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 is more...Extensive coverageApplications for ignition (camshaft and crankshaft position and speed), transmission (vehicle or engine speed) and anti-lock braking systems (wheel speed)$46.57 - $99.27
- Spectra Premium®Camshaft Position SensorAudi A4 2004, Camshaft Position Sensor by Spectra Premium®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$15.38 - $16.32
- WVE®Oil Pressure SwitchAudi A4 / A4 Quattro 2004, Oil Pressure Switch by WVE®. With White Dot. 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$13.23
- Hitachi®Camshaft Position SensorAudi A4 2004, Camshaft Position Sensor by Hitachi®. By determining camshaft position, this sensor allows the computer to maintain effective fuel injection timing and ignition timing control for optimal engine performance. It is built to...Meets or exceeds OE specificationsEngineered for dependable and long-lasting performance$18.03 - $18.63
- Bosch®Crankshaft Position SensorAudi A4 2004, Crankshaft Position Sensor by Bosch®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide...Made with precision and quality in mindDesigned to meet your specific needs$30.63 - $51.43
- Walker Products®Engine Oil Pressure SwitchAudi A4 / A4 Quattro 1.8L / 3.0L 2004, Engine Oil Pressure Switch by Walker Products®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....High quality at an affordable priceExpertly made from premium materials$15.74
- Delphi®Crankshaft Position SensorAudi A4 3.0L Transmission 2004, Crankshaft 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 is...Extensive coverageMade from high-quality materials for ultimate durability$100.93
- Dorman®OE Solutions™ Crankshaft Position SensorAudi A4 / A4 Quattro 2004, OE Solutions™ Crankshaft Position Sensor by Dorman®. This direct replacement crankshaft position sensor matches the fit and function of the original equipment sensor for a reliable repair. This part has...Direct replacement - this crankshaft position sensor is a precise match for the fit and function of the original equipment sensorReady to install - matches the factory-style connector for plug-and-play installation$29.17 - $42.53
- Dorman®OE Solutions™ Regular Camshaft Position SensorAudi A4 2004, OE Solutions™ Regular Camshaft Position Sensor by Dorman®. This direct replacement camshaft position sensor matches the fit and performance of a failed original equipment sensor to restore proper engine starting and...Direct replacement - this camshaft position sensor matches the fit and performance of the original equipment sensorDurable construction - this part is manufactured to exacting standards to ensure reliable performance and durability$27.25
- SKP®Camshaft Position SensorAudi A4 2004, Camshaft Position Sensor by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$12.77
- Beck Arnley®1.2 - 1.6 Bar Oil Pressure SwitchAudi A4 / A4 Quattro 1.8L / 3.0L with Light, 1.2-1.6 Bar 2004, 1.2 - 1.6 Bar Oil Pressure Switch by Beck Arnley®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme...Matches OE form, fit and functionMade with high quality material and componentry$12.58
- URO Parts®Crankshaft Position SensorAudi A4 / A4 Quattro 3.0L Transmission 2004, Crankshaft Position Sensor by URO Parts®. Replace your worn out engine part with this superior engine component designed by URO to restore your vehicle's factory performance. Manufactured to...Replaces your worn out factory engine part to restore vehicle's performanceConstructed from top notch materials for ultimate strength and reliability$11.54
- Standard®Intermotor™ Camshaft Position SensorAudi A4 / A4 Quattro 2004, Intermotor™ Camshaft Position Sensor by Standard®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$28.60 - $33.13
- Beck Arnley®Camshaft Position SensorAudi A4 / A4 Quattro 2004, Camshaft 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...OE quality products from top original equipmentTop quality materials$44.52 - $59.30
- WVE®Crankshaft Position SensorAudi A4 2004, Crankshaft Position Sensor 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 functionality. Made to meet...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$30.89 - $48.08
- Hitachi®Crankshaft Position SensorAudi A4 / A4 Quattro 3.0L 2004, Crankshaft Position Sensor by Hitachi®. By monitoring crankshaft rotation speed and position, this sensor allows the computer to maintain effective fuel injection timing and ignition timing control for...Meets or exceeds OE specificationsEngineered for dependable and long-lasting performance$14.42 - $30.01
- NTK®Camshaft Position SensorAudi A4 2004, Camshaft Position Sensor by NTK®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet...Sealed connections to prevent leaks, environmental corrosion and performance issuesDesigned to deliver trouble-free, consistent performance$29.03 - $54.39
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