AC DELCO 42BNTRW12 Fuel Pump Switch Concord Gremlin

( Brand: Ac Delco ), ( Type: Fuel Pump Cutoff Switch ), ( Manufacturer Part Number: 42BNTRW12 ), ( Fits 1: 1970-1974 American Motors Ambassador ), ( Fits 2: 1968-1970, 1978-1979 American Motors Amx ), ( Fits 3: 1978-1979 American Motors Concord ), ( Fit Note: Gold New ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Please Read All Notes To Confirm Fitment ), ( Cs-sku: 400 )

Review AC DELCO Fuel Pump Cutoff Switch Concord Gremlin fits AMBASSADOR AMX HORNET

The AC Delco 42BNTRW12 Fuel Pump Switch is an essential automotive component designed specifically for select vehicles, including the Ambassador, AMX, Concord, Gremlin, and Hornet. This fuel pump switch is engineered to meet or exceed original equipment specifications, ensuring reliable and efficient operation.

This switch plays a crucial role in the fuel delivery system of your vehicle. It monitors the engine's electrical requirements and controls the fuel pump based on engine RPM and other operating conditions. When the engine is running, the switch allows the fuel pump to receive power, enabling the vehicle to start and maintain a consistent idle.

This AC Delco fuel pump switch is built with high-quality materials and advanced engineering techniques to ensure durability and longevity. It features a robust design with a corrosion-resistant housing, which protects the switch from harsh environmental conditions and potential damage from contaminants. Additionally, it boasts a secure connection system, which helps prevent wiring harness damage and ensures a secure and reliable electrical connection.

Installation of the AC Delco 42BNTRW12 Fuel Pump Switch is a straightforward process, making it an ideal choice for DIY enthusiasts and professional mechanics alike. This switch is designed to fit directly into the existing wiring harness, requiring minimal modifications or adjustments. The package includes all necessary hardware for a hassle-free installation, ensuring that you have everything you need to get the job done right the first time.

In summary, the AC Delco 42BNTRW12 Fuel Pump Switch is an essential and high-quality component designed for select vehicles. Its robust design, secure connection system, and straightforward installation process make it an excellent choice for those seeking reliable and efficient fuel delivery system performance. Trust AC Delco to provide you with the superior parts and confidence you need to keep your vehicle running smoothly.

The AC Delco 42BNTRW12 Fuel Pump Switch is a replacement part designed for various automobile models including the Ambassador, AMX, Concord, Gremlin, and Hornet. Let's discuss the potential pros and cons of purchasing this fuel pump switch.

1. OEM Quality: AC Delco is a reputable brand known for producing high-quality parts. This fuel pump switch is designed to meet Original Equipment Manufacturer (OEM) specifications, ensuring a proper fit and function in your vehicle.

2. Reliable: This fuel pump switch is designed to provide long-lasting performance. It is built with durable materials and engineered to withstand the rigors of automotive use.

3. Easy Installation: The replacement process for this fuel pump switch is relatively straightforward. It is designed to be a direct fit, and most automotive repair shops or experienced DIYers can complete the installation in a few hours.

4. Improved Fuel Efficiency: A faulty fuel pump switch can cause the fuel pump to run continuously, leading to increased fuel consumption and decreased fuel efficiency. Replacing the faulty switch with a new one can help improve your vehicle's fuel economy.

5. Peace of Mind: By investing in a high-quality replacement part like the AC Delco 42BNTRW12 Fuel Pump Switch, you can have peace of mind knowing that you have addressed a potential issue in your vehicle, reducing the risk of unexpected breakdowns and costly repairs down the line.

1. Cost: While the AC Delco 42BNTRW12 Fuel Pump Switch is a high-quality part, it may be more expensive than some aftermarket alternatives. However, the investment in a reliable and durable part can save you money in the long run by reducing the need for frequent repairs.

2. Availability: Depending on your location and the availability of parts at local automotive retailers, you may need to order this part online or wait for it to be shipped to your local store.

3. Technical Knowledge: Installing the fuel pump switch may require some technical knowledge and experience. If you are not confident in your ability to complete the installation yourself, it may be best to have a professional automotive repair shop handle the job.

The AC Delco 42BNTRW12 Fuel Pump Switch is a high-quality replacement part designed to provide reliable and long-lasting performance for your vehicle. While it may come with a higher cost than some aftermarket alternatives, the investment in a reliable part can save you money in the long run and provide peace of mind. If you are confident in your technical abilities, the installation process is relatively straightforward. However, if you are not, it may be best to have a professional automotive repair shop handle the job. Overall, the benefits of this part outweigh the potential drawbacks, making it a worthwhile investment for maintaining the health and longevity of your vehicle.

If you are experiencing issues with your vehicle's fuel pump or fuel pump switch, the AC Delco 42BNTRW12 Fuel Pump Switch is a reliable and durable replacement option. While it may come with a higher cost than some aftermarket alternatives, the investment in a high-quality part can save you money in the long run and provide peace of mind. If you are not confident in your ability to install the part yourself, it is recommended that you have a professional automotive repair shop handle the job to ensure proper installation and function.

part # 42bntrw12 price

• $118.21

specifications injectiopug:

• for models: Ambassador, Amx, Hornet
• brand: Ac Delco
• type: Fuel Pump Cutoff Switch
• manufacturer part number: 42BNTRW12
• fits 1: 1970-1974 American Motors Ambassador
• fits 2: 1968-1970, 1978-1979 American Motors Amx
• fits 3: 1978-1979 American Motors Concord
• fit note: Gold New
• manufacturer warranty: 12 Month Warranty
• attention: Please Read All Notes To Confirm Fitment
• cs-sku: 400

offer injectiopug:

• sold: 0
• options: Ship-to-home
• quantity: 1
• availability: In Stock
• started: May 7, 2026

payments injectiopug:

• credit card: Diners-club
• other
• wallet: Paypal

general injectiopug:

• Air Fuel Delivery > Fuel Injection Parts > Additional Fuel Injection Parts
• condition: New

shipping injectiopug:

• type: Fixed
• class: Standard
• cost: $0.00
• service: Standard
• transit: 2-6 Days

returns injectiopug:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

seller injectiopug:

• rating: 97.1%
• # reviews: 57826

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