2003 Cadillac Escalade Fuel Sensors, Relays & Switches
Select Your Submodel
- Standard®Fuel Injector ConnectorCadillac Escalade 2003, Fuel Injector Connector 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 as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$27.63
- Dorman®OE Solutions™ Accelerator Pedal Position SensorCadillac Escalade 2003, OE Solutions™ Accelerator Pedal Position Sensor by Dorman®. This direct replacement accelerator pedal position sensor matches the fit and performance of a failed original equipment sensor to restore proper...Ideal replacement - this accelerator pedal position sensor matches the fit and function of the original sensorPlug & play installation - no special tools or programming required to install this sensor$37.15 - $39.45
- TRQ®Fuel Level SensorCadillac Escalade 2003, Fuel Level Sensor by TRQ®. Stop playing a guessing game of how much fuel is left in the tank by replacing your failing fuel level sensor with a high-quality fuel monitoring part from TRQ. It will help you restore...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
- WVE®Fuel Pump RelayCadillac Escalade 2003, 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 functionality. Made to meet...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$14.41 - $17.90
- Dorman®OE Solutions™ Fuel Level SensorCadillac Regular SUV 2003, OE Solutions™ Fuel Level Sensor by Dorman®. This fuel level 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 fuel level 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$37.06
- Dorman®TECHoice™ Fuel Sending Unit PigtailCadillac Escalade 2003, TECHoice™ Fuel Sending Unit Pigtail by Dorman®. 4 Way Female. With Leads. This fuel sender connector is designed to match the appearance and function of the original hardware on specified applications. Made of...Ideal solution - this connector is a reliable replacement for an original part that is missing or has failed due to fatigueDurable construction - this part is made from quality materials to ensure reliable performance and long service life$32.08
- Standard®Handypack™ Fuel Injector ConnectorCadillac Escalade 2003, Handypack™ Fuel Injector 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$22.54
- Walker Products®Fuel Tank Pressure SensorCadillac Regular SUV 2003, Fuel Tank Pressure 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,...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$31.93 - $37.56
- WVE®Fuel Tank Pressure SensorCadillac Escalade 2003, Fuel Tank Pressure 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....Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$37.28
- Original Engine Management®Fuel Pump RelayCadillac Regular SUV 2003, Fuel Pump Relay by Original Engine Management®. OEM offers the highest quality parts available. With vehicle systems becoming more and more complex, electronic components and sensors must be manufactured to...Made to deliver trouble-free operation for years aheadManufactured with cutting-edge technology$14.67
- ACDelco®GM Original Equipment™ Fuel Pump ConnectorCadillac Escalade 2003, GM Original Equipment™ Fuel Pump Connector by ACDelco®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$35.80 - $55.98Save: up to 16%$30.21 - $47.58
- ACDelco®GM Original Equipment™ Fuel Tank Pressure SensorCadillac Escalade With Gross Vehicle Weight Over 8600 lbs 2003, GM Original Equipment™ Fuel Tank Pressure Sensor by ACDelco®. Location: At Module. Bring your vehicle’s fuel system back to its top shape with this top-notch part....Help measure pressure changes within fuel tankHelp alert engine management computer if a leak occurs in fuel system$55.59Save: $8.58 (15%)$47.01
- Dorman®TECHoice™ Fuel Sender ConnectorCadillac Regular SUV 2003, TECHoice™ Fuel Sender Connector by Dorman®. With Leads. Make better electrical repairs and accessory installations with this pigtail connector. Designed for a clean appearance when installed, it features...Professional appearance - this electrical pigtail is designed for a clean, professional look when installedConvenient solution - this pigtail connector allows the circuit to be quickly disconnected for service or occasional use$25.84
- Standard®Accelerator Pedal Position Sensor ConnectorCadillac Escalade 2003, Accelerator Pedal Position Sensor Connector by Standard®. Committed to being the best, Standard Engine Management manufactures and distributes a full line of engine management related products, including ignition...Each part has high-quality direct replacement electrical connector eliminates the need for a harness replacing only the damaged connector, for a cost effective repair solutionThe terminal is manufactured with high grade materials such as copper alloy, brass, and phosphor bronze. The housing is fabricated using polyamide resins. All of the materials together provide the connectors with prolonged life and superior performance in harsh environments$54.78
- Standard®Barometric Pressure Sensor ConnectorCadillac Escalade 2003, Barometric Pressure Sensor Connector 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,...Each part has high-quality direct replacement electrical connector eliminates the need for a harness replacing only the damaged connector, for a cost effective repair solutionThe terminal is manufactured with high grade materials such as copper alloy, brass, and phosphor bronze$25.10
- Standard®Flex Fuel Sensor ConnectorCadillac Escalade 2003, Flex Fuel Sensor Connector 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 as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$29.91
- Standard®Fuel Tank Pressure SensorCadillac Escalade 2003, Fuel Tank Pressure 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 reputation for...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$41.93
- Standard®Handypack™ Flex Fuel Sensor ConnectorCadillac Escalade 5.3L 2003, Handypack™ Flex Fuel Sensor Connector 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$28.63
- Standard®TechSmart™ Accelerator Pedal SensorCadillac Regular SUV With Fixed Pedals 2003, TechSmart™ Accelerator Pedal Sensor by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$40.25
- WVE®Fuel Injector ConnectorCadillac Escalade 2003, Fuel Injector Connector 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$68.78
- WVE®Fuel Tank Pressure Transducer Sensor ConnectorCadillac Escalade 2003, Fuel Tank Pressure Transducer Sensor Connector 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$21.19
- WVE®Throttle Control Motor ConnectorCadillac Regular SUV 2003, Throttle Control Motor Connector 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$28.84
- DIY Solutions®Fuel Tank Pressure SensorCadillac Escalade 2003, Fuel Tank Pressure Sensor by DIY Solutions®. If you're seeking to get your steel stallion back to its tip-top condition, then this top-notch replacement solution is what you should definitely look out for. When...Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again$26.47
- Fragola Performance Systems®120 Degree Crimp Hose FittingCadillac Escalade 4L80-E Transmission 2003, 120 Degree Crimp Hose Fitting by Fragola Performance Systems®. Manufactured using the highest grade materials and the latest technology, they deliver the ultimate in performance and...High quality at an affordable priceExpertly made from premium materials$11.66
- NTK®Fuel Level SensorCadillac Escalade 2003, Fuel Level 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$170.86
- NTK®Fuel Tank Pressure SensorCadillac Escalade 2003, Fuel Tank Pressure 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...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$36.15
- Fragola Performance Systems®Sport Crimp Hose EndSport Crimp Hose End by Fragola Performance Systems®. Designed with big speed fans in mind, this mind-blowing fuel system upgrade will help you maximize engine performance and fuel efficiency. It’s easy to install and will help you...Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$16.50
- WVE®Accelerator Pedal Sensor ConnectorCadillac Escalade with Gray Female Connector, 10 Terminals 2003, Accelerator Pedal Sensor Connector by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$68.13
- Santech®Fuel Pump RelayCadillac Regular SUV 2003, Fuel Pump Relay by Santech®. 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...Premium parts you can rely onDesigned to restore functionality$13.16
- TruParts®Fuel Injection RelayCadillac Escalade 2003, Fuel Injection Relay by TruParts®. Without Skirt. Replaces 30 or 40 Amp Blue Relay. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$4.06
Shop By Service Type
Popular Products
- $37.28 - $48.62
- $29.93 - $30.59
- $2,461.41 - $4,078.48
2003 Cadillac Escalade Models
Related Searches