2018 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®Crankshaft Position SensorAudi A4 / A4 allroad / A4 Quattro 2018, 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$42.63$43.95Save $1.32 (3%)
- Audi OEEngine / Transaxle - Engine PartsAudi A4 allroad 2018, 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...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$3.49 - $423.69
- Audi OEEngine / Transaxle - Engine Parts (Code CYMC)Audi A4 2018, Engine / Transaxle - Engine Parts (Code CYMC) 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...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$3.49 - $423.69
- Audi OEEngine / Transaxle - Engine Parts (Code DBPA)Audi A4 2018, Engine / Transaxle - Engine Parts (Code DBPA) 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...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$3.49 - $423.69
- Walker Products®Crankshaft Position SensorAudi A4 / A4 allroad / A4 Quattro 2.0L 2018, 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...High quality at an affordable priceExpertly made from premium materials$41.63
- Walker Products®Camshaft Position SensorAudi A4 2018, 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 your needs...High quality at an affordable priceExpertly made from premium materials$41.35
- Bosch®Crankshaft Position SensorAudi A4 2018, 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$22.76 - $27.06
- Walker Products®Engine Oil Pressure SwitchAudi A4 / A4 allroad / A4 Quattro 2.0L 2018, 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...High quality at an affordable priceExpertly made from premium materials$9.97 - $23.89
- Delphi®Crankshaft Position SensorAudi A4 / A4 allroad / A4 Quattro 2.0L 2018, 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...Extensive coverageMade from high-quality materials for ultimate durability$47.74
- Hitachi®Crankshaft Position SensorAudi A4 2018, 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 optimal engine...Meets or exceeds OE specificationsEngineered for dependable and long-lasting performance$24.21
- Holstein®Camshaft Position SensorAudi A4 / A4 allroad / A4 Quattro 2.0L 2018, Camshaft Position Sensor by Holstein®. The Camshaft Position Sensor monitors the rotating position of the camshaft relative to the crankshaft position. This data is sent to the vehicles ECU...Holstein focuses on using only the highest quality materials,Manufactured to exacting standards for an aftermarket product that is truly built to match or exceed the OE part$31.63
- Vemo®Camshaft Position SensorAudi A4 / A4 allroad / A4 Quattro 2.0L 2018, Camshaft Position Sensor by Vemo®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$49.24
- Vemo®Crankshaft Position SensorAudi A4 / A4 allroad / A4 Quattro 2.0L 2018, Crankshaft Position Sensor by Vemo®. 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...Made with precision and quality in mindDesigned to meet your specific needs$63.95
- Vemo®Oil Pressure SenderAudi A4 2018, Oil Pressure Sender by Vemo®. When you need a headlight bulb or a stop light switch, you may be tempted to just run down to the local auto parts chain store. But before you waste your time and gas only to find high prices...Made with precision and quality in mindDesigned to meet your specific needs$10.67
- Vemo®Oil Pressure SwitchAudi A4 / A4 allroad / A4 Quattro 2.0L Gas 2018, Oil Pressure Switch by Vemo®. 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...Made with precision and quality in mindDesigned to meet your specific needs$18.42
- Beck Arnley®Crankshaft Position SensorAudi A4 2018, Crankshaft 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...OE quality products from top original equipmentTop quality materials$60.59
- WVE®Camshaft Position SensorAudi A4 / A4 Quattro 2.0L 2018, Camshaft 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$54.81
- Holstein®Crankshaft Position SensorAudi A4 / A4 allroad / A4 Quattro 2.0L 2018, Crankshaft Position Sensor by Holstein®. The Crankshaft Position Sensor is an electronic device that monitors the position and/or rotational speed of the crankshaft. This sensor communicates...Holstein focuses on using only the highest quality materials,Manufactured to exacting standards for an aftermarket product that is truly built to match or exceed the OE part$65.26
- Bremi®Camshaft Position SensorAudi A4 / A4 Quattro 2.0L 2018, Camshaft Position Sensor by Bremi®. 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....Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$25.61
- Bremi®Crankshaft Position SensorAudi A4 / A4 Quattro 2.0L 2018, Crankshaft Position Sensor by Bremi®. 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....Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$26.29
- Standard®Oil Level SensorAudi A4 / A4 allroad / A4 Quattro 2018, Oil Level 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 reliability....Made with precision and quality in mindDesigned to meet your specific needs$71.69
- Delphi®Camshaft Position SensorAudi A4 / A4 allroad / A4 Quattro 2018, 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...Extensive coverageApplications for ignition (camshaft and crankshaft position and speed), transmission (vehicle or engine speed) and anti-lock braking systems (wheel speed)$36.17 - $36.94
- WVE®Oil Pressure SwitchAudi A4 / A4 allroad / A4 Quattro 2.0L 2018, Oil Pressure Switch 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$23.47 - $105.15
- WVE®Oil Pressure SwitchAudi A4 2018, Oil Pressure Switch 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 or...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$17.82
- Standard®1 Blade Oil Pressure Sender With LightAudi A4 2018, 1 Blade Oil Pressure Sender With Light 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 reliability....Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$37.28
- NTK®Crankshaft Position SensorAudi A4 2.0L 2018, Crankshaft Position Sensor by NTK®. With 3 Terminals Straight Connector. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$222.69
- WVE®Crankshaft Position SensorAudi A4 / A4 allroad / A4 Quattro 2.0L 2018, 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$104.94
- gpd®Crankshaft Position SensorAudi A4 / A4 allroad / A4 Quattro 2.0L 2018, Crankshaft Position Sensor by gpd®. The electrical switch is designed to give feedback to the engine management system. The ECM controls the A/C system on modern vehicles. In earlier...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$27.20
- NTK®Camshaft Position SensorAudi A4 / A4 Quattro 2.0L 2018, Camshaft Position Sensor by NTK®. With 3 Terminal Connector. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your...Sealed connections to prevent leaks, environmental corrosion and performance issuesDesigned to deliver trouble-free, consistent performance$59.31
