2003 Buick Regal Transmission Solenoids, Sensors, Switches & Control Units
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TRQ®Automatic Transmission Shift SolenoidBuick Regal 2003, Automatic Transmission Shift Solenoid by TRQ®. Keep your automatic transmission working properly with this top-grade TRQ shift solenoid. Manufactured to restore the original performance of your vehicle, it is made...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$23.45 - $32.59$24.95 - $33.95Save up to 6% - Dorman®Automatic Transmission Speed SensorBuick Regal 2003, Automatic Transmission Speed Sensor by Dorman®. Location: Input Shaft. Input. Terminal Type: Blade. Dorman’s quality-engineered Auto Transmission Speed Sensor restores peak transmission function. Plus, your...Durable construction ensures accurate readingsDirect replacement for a proper fit every time$12.17
- ACDelco®GM Original Equipment™ Automatic Transmission Wiring HarnessBuick Regal 2003, GM Original Equipment™ Automatic Transmission Wiring Harness by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$66.01
- ACDelco®Genuine GM Parts™ Automatic Transmission Shift SolenoidBuick Regal GS 2003, Genuine GM Parts™ Automatic Transmission Shift Solenoid by ACDelco®. 1-2, 3-4 Position. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$30.96
- Dorman®Vehicle Speed Sensor ConnectorBuick Regal 2003, Vehicle Speed Sensor Connector by Dorman®. Connector Type: Female. Dorman offers a comprehensive line of Vehicle Speed Sensor Connectors for a wide range of applications. All Dorman Vehicle Speed Sensor Connectors are...No special tools required for installationEasy to install$27.13
- Walker Products®Vehicle Speed SensorBuick Regal 2003, Vehicle Speed 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$13.74 - $23.45
- ACDelco®GM Original Equipment™ Automatic Transmission Speed SensorBuick Regal 2003, GM Original Equipment™ Automatic Transmission Speed Sensor by ACDelco®. Input. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....$29.66
- Standard®Automatic Transmission Control SolenoidBuick Regal 2003, Automatic Transmission Control Solenoid by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$19.29 - $59.02
- Standard®Neutral Safety SwitchBuick Regal 2003, Neutral Safety Switch 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 integrity...All switches are designed using copper alloy conductors to ensure superior electrical conductivity with low resistive lossesAll parts are 100% tested to verify both mechanical and electrical switching performance$36.43
- WVE®Automatic Transmission Torque Converter Clutch SolenoidBuick Regal 4T65-E Transmission 2003, Automatic Transmission Torque Converter Clutch Solenoid by WVE®. Connector Type: Female. Terminal Quantity: 2. Terminal Type: Blade. Replace your worn-out or faulty component with this quality...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$20.43
- WVE®Neutral Safety SwitchBuick Regal 2003, Neutral Safety Switch by WVE®. Location: On Transmission. Connector Type: Female. Terminal: Male. Terminal Quantity: 11. Terminal Type: Blade. Replace your worn-out or faulty component with this quality replacement...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$44.45
- Dorman®Vehicle Speed SensorBuick Regal 2003, Vehicle Speed Sensor by Dorman®. Package Type: Box. Terminal Type: Two Cavity - Male. Dorman’s quality-engineered Auto Transmission Speed Sensor restores peak transmission function. Plus, your speedometer, cruise...Durable construction ensures accurate readingsDirect replacement for a proper fit every time$15.94
- NTK®Vehicle Speed SensorBuick Regal 2003, Vehicle Speed Sensor by NTK®. Connector Type: Female. Terminal Quantity: 2. 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$14.14 - $17.39
- ACDelco®Genuine GM Parts™ Automatic Transmission Pressure Control SolenoidBuick Regal 2003, Genuine GM Parts™ Automatic Transmission Pressure Control Solenoid by ACDelco®. With Seals. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$67.92
- ACDelco®Genuine GM Parts™ Automatic Transmission Torque Converter Clutch Pulse Width Modulation SolenoidBuick Regal 2003, Genuine GM Parts™ Automatic Transmission Torque Converter Clutch Pulse Width Modulation Solenoid by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$41.75
- ACDelco®Professional™ Automatic Transmission Control SolenoidBuick Regal 2003, Professional™ Automatic Transmission Control Solenoid by ACDelco®. Shift. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$34.80
- Holstein®Vehicle Speed SensorBuick Regal 2003, Vehicle Speed Sensor by Holstein®. Connector Type: Female. Terminal Quantity: 2. Terminal Type: Blade. Cutting edge design. OE Replacement Parts You Can Trust. Vehicle Speed Sensors measure wheel speeds and provide...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 partHolstein Wheel Speed sensor line has superior coverage for domestic and import applications$18.58
- ACDelco®GM Original Equipment™ Automatic Transmission Input Shaft Speed Sensor Reluctor Ring RetainerBuick Regal 2003, GM Original Equipment™ Automatic Transmission Input Shaft Speed Sensor Reluctor Ring Retainer by ACDelco®. Location: Input. Designed utilizing the latest technology, this product by ACDelco features premium quality...$5.74
- ACDelco®GM Original Equipment™ Automatic Transmission Manual Shift Shaft Position SwitchBuick Regal 2003, GM Original Equipment™ Automatic Transmission Manual Shift Shaft Position Switch by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$41.21
- ACDelco®GM Original Equipment™ Automatic Transmission Temperature SensorBuick Regal 2003, GM Original Equipment™ Automatic Transmission Temperature Sensor by ACDelco®. Shape: Square. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$14.18
- ACDelco®GM Original Equipment™ Automatic Transmission Torque Converter Clutch Valve Solenoid ConnectorBuick Regal LS 2003, GM Original Equipment™ Automatic Transmission Torque Converter Clutch Valve Solenoid Connector by ACDelco®. ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle...Protective outer coverings help provide long-lasting durabilityColor-coded wires allow for easy installation$75.05
- ACDelco®Professional™ Neutral Safety Switch ConnectorBuick Regal 2003, Professional™ Neutral Safety Switch Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$36.77 - $92.42
- ACDelco®Professional™ Vehicle Speed SensorBuick Regal 2003, Professional™ Vehicle Speed Sensor by ACDelco®. Bolt-On. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$34.81
- ATP®Automatic Transmission Shift SolenoidBuick Regal 2003, Automatic Transmission Shift Solenoid by ATP®. A and B Type. When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality, and function. Made of premium quality...OE quality at an affordable priceOE fit and function$27.37
- Pioneer Automotive®Control SolenoidBuick Regal 4T65-E Transmission 2003, Control Solenoid by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$23.99 - $80.84
- Standard®Automatic Transmission Input Shaft Speed SensorBuick Regal 2003, Automatic Transmission Input Shaft Speed 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 Transmission Input Sensor / Transmission Output Sensor is a direct-fit OE replacement that ensures ease of installationHigh-quality materials withstand extreme conditions$13.09
- Standard®Automatic Transmission Temperature SensorBuick Regal 2003, Automatic Transmission 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...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$11.51
- WVE®Automatic Transmission Control SolenoidBuick Regal 2003, Automatic Transmission Control Solenoid by WVE®. Connector Type: Female. Terminal: Male. Terminal Quantity: 2. Terminal Type: Blade. Shape: Oblong. Replace your worn-out or faulty component with this quality...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$17.69 - $70.79
- WVE®Automatic Transmission Fluid Temperature SensorBuick Regal 2003, Automatic Transmission Fluid Temperature Sensor by WVE®. Connector Type: Female. Terminal Quantity: 2. Terminal Type: Blade. Replace your worn-out or faulty component with this quality replacement from WVE. This...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$14.42
- WVE®Automatic Transmission Speed SensorBuick Regal 2003, Automatic Transmission Speed Sensor by WVE®. Connector Type: Female. Terminal Quantity: 2. Shape: Oblong. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$16.19 - $16.37
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