2003 Nissan Altima 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®Engine Oil Pressure SwitchNissan Altima 2.5L 2003, 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....Developed to comply with rigorous quality standardsExceptional quality at a budget-friendly price$20.95Save: $1.05 (5%)$19.90
- TRQ®Camshaft Position SensorNissan Altima 2003, 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 glory....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$26.95 - $51.95Save: up to 6%$25.87 - $49.87
- TRQ®Crankshaft Position SensorNissan Altima 2003, 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 former glory....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$30.95 - $70.95Save: up to 6%$29.09 - $68.82
- Delphi®Camshaft Position SensorNissan Altima 2003, 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 design...Extensive coverageApplications for ignition (camshaft and crankshaft position and speed), transmission (vehicle or engine speed) and anti-lock braking systems (wheel speed)$34.17 - $62.14
- TRQ®Oil Pressure SensorNissan Altima 3.5L 2003, Oil Pressure Sensor by TRQ®. If your vehicle has symptoms of a bad cylinder head, replace it with a cost-efficient solution by TRQ. Built to optimize your driving experience, this product is manufactured with...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$20.95Save: $1.05 (5%)$19.90
- Denso®OEM Crankshaft Position SensorNissan Altima 3.5L 2003, OEM Crankshaft Position Sensor by Denso®. 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$92.11
- SMP®Crankshaft Position SensorNissan Altima 2003, Crankshaft Position Sensor by SMP®. 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...Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$42.87 - $48.37
- Standard®Intermotor™ Camshaft Position SensorNissan Altima 2003, 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$30.86 - $44.18
- Hitachi®Grade Actual OE Part Crankshaft Position SensorNissan Altima 2003, Grade Actual OE Part 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...Meets or exceeds OE specificationsEngineered for dependable and long-lasting performance$48.20 - $51.42
- Walker Products®Crankshaft Position SensorNissan Altima 3.5L 2003, 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...High quality at an affordable priceExpertly made from premium materials$19.93 - $41.43
- Spectra Premium®Crankshaft Position SensorNissan Altima 2003, 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 reliability....Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$15.44 - $33.37
- Walker Products®Camshaft Position SensorNissan Altima 2003, 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...High quality at an affordable priceExpertly made from premium materials$15.31 - $79.07
- NTK®Crankshaft Position SensorNissan Altima 3.5L 2003, Crankshaft 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$50.59
- Delphi®Crankshaft Position SensorNissan Altima 3.5L 2003, 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 more...Extensive coverageMade from high-quality materials for ultimate durability$17.93 - $33.03
- SMP®Driver Side Camshaft Position SensorNissan Altima 3.5L 2003, Driver Side Camshaft Position Sensor by SMP®. 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....Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$46.71
- WVE®Oil Pressure SwitchNissan Altima 2003, 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$9.26 - $15.30
- Dorman®OE Solutions™ Camshaft Position SensorNissan Altima 3.5L 2003, OE Solutions™ 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$26.81 - $45.25
- SKP®Camshaft Position SensorNissan Altima 2003, 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$12.65 - $18.76
- Beck Arnley®Camshaft Position SensorNissan Altima 2003, 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 specifications and...OE quality products from top original equipmentTop quality materials$26.30 - $41.82
- NTK®Camshaft Position SensorNissan Altima 2003, 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...Sealed connections to prevent leaks, environmental corrosion and performance issuesDesigned to deliver trouble-free, consistent performance$30.30 - $53.57
- Holstein®Crankshaft Position SensorNissan Altima 2003, 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 with the vehicle's ECU to...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$21.49 - $24.88
- Holstein®Passenger Side Camshaft Position SensorNissan Altima 3.5L 2003, Passenger Side 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 where...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$28.32
- Dorman®TECHoice™ Camshaft Position SensorNissan Altima 2.5L 2003, TECHoice™ 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$26.04
- Genuine®Oil Pressure SwitchNissan Altima Manufactured After August 2003, Oil Pressure Switch by Genuine®. With Light. If your engine parts is in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts...Designed to restore your vehicle’s engine partsGenuine OE replacement parts from the OE manufacturer$32.79
- Standard®Blue Streak™ Camshaft Position Sensor KitNissan Altima 2003, Blue Streak™ Camshaft Position Sensor Kit 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...Made with precision and quality in mindDesigned to meet your specific needs$47.97 - $120.97
- Standard®Intermotor™ Oil Pressure SenderNissan Altima 2003, Intermotor™ Oil Pressure Sender 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$21.06 - $22.35
- Standard®Tru-Tech™ Camshaft/Crankshaft Position SensorNissan Altima 2003, Tru-Tech™ Camshaft/Crankshaft 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$27.83 - $28.25
- Standard®Tru-Tech™ Oil Pressure Gauge SwitchNissan Altima 2.5L 2003, Tru-Tech™ Oil Pressure Gauge Switch 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$16.80
- Standard®Tru-Tech™ Oil Pressure Light SwitchNissan Altima 3.5L 2003, Tru-Tech™ Oil Pressure Light Switch 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$8.30
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