DODGE 3931382 Valve Pump Injection Drive Gear P7100 5.9

( Part Type: Valve Pump Drive Gear ), ( Manufacturer Part Number: 3931382 ), ( Material: Metal ), ( Performance Part: Yes ), ( Fuel Type: Diesel )

Review DODGE Oem Valve Pump Injection Drive Gear 5.9 fits CUMMINS RAM 1994–2012

P7100 Injection Drive Gear for 12 Valve Pumps (3931382) for 5.9 Cummins Dodge Ram

The P7100 Injection Drive Gear is an essential component designed specifically for 12 valve pumps in the 5.9 Cummins engine found in Dodge Ram trucks. This gear is a critical part of the fuel injection system, responsible for transferring power from the engine to the fuel pump.

This gear is meticulously engineered using high-strength materials to ensure durability and longevity. Its precision-machined design guarantees a perfect fit and seamless integration with the existing fuel pump system. The P7100 Injection Drive Gear is manufactured to meet or exceed original equipment manufacturer (OEM) specifications, ensuring optimal performance and reliability.

1. Superior Material: Manufactured using a robust, high-strength material that can withstand the rigors of heavy-duty use, providing extended service life.

2. Precision Machining: Machined to exacting tolerances to ensure a perfect fit and smooth operation, reducing the likelihood of wear and potential failure.

3. OEM Specifications: Designed and manufactured to meet or exceed the original equipment manufacturer's specifications, ensuring compatibility and reliable performance.

4. Easy Installation: The P7100 Injection Drive Gear is designed for easy installation, enabling you to get your Dodge Ram back on the road quickly.

5. Enhanced Performance: By using a high-quality replacement gear, you can improve the overall performance and efficiency of your fuel system, resulting in better fuel economy and improved power output.

If you're in need of a replacement P7100 Injection Drive Gear for your 5.9 Cummins Dodge Ram, look no further. This premium-quality part is engineered to provide you with the reliability and performance you expect from your vehicle. With its superior materials, precise machining, and compatibility with OEM specifications, this gear is an excellent choice for keeping your Dodge Ram running at its best.

The 12 valve P7100 injection pump is a crucial component in the 5.9 Cummins engine found in Dodge Ram trucks from the late 1990s. Replacing this part can bring significant improvements in engine performance. Here are some pros and cons to consider before making a purchase.

1. Improved Engine Performance: A worn-out or failing injection pump can lead to poor fuel economy, loss of power, and rough idling. Replacing the pump can lead to increased horsepower, improved fuel efficiency, and smoother operation.

2. Reliability: A high-quality aftermarket injection pump can provide better reliability than the original equipment, especially for those who frequently tow heavy loads or drive in extreme conditions.

3. Cost-Effective: In some cases, it might be more cost-effective to replace the entire pump assembly rather than repairing individual components.

4. Compatibility: Aftermarket injection pumps are available to fit various applications, ensuring a good fit for your specific engine and vehicle.

1. Installation Complexity: Installing an injection pump can be a complex process that requires specialized tools and knowledge. It might be necessary to hire a professional mechanic to perform the installation.

2. Cost: The cost of an aftermarket injection pump can vary significantly depending on the brand and quality. High-performance pumps can be quite expensive.

3. Potential for Incorrect Installation: A poorly installed injection pump can lead to various issues, such as engine damage, poor fuel economy, and rough idling. It is essential to follow installation instructions carefully and ensure proper calibration.

The decision to buy a new 12 valve P7100 injection pump for a 5.9 Cummins Dodge Ram ultimately depends on various factors, including your vehicle's condition, usage, and personal preferences. If you frequently tow heavy loads, drive in extreme conditions, or experience poor engine performance, replacing the injection pump may be a worthwhile investment to improve reliability, performance, and fuel economy. However, it is essential to consider the installation complexity, cost, and potential for incorrect installation before making a purchase. It is recommended to consult with a professional mechanic to assess your vehicle's specific needs and determine the best course of action.

part # 3931382 prices

• $85.00-$415.00

specifications injectiopug:

• for models: Cummins, Ram
• for makes: Dodge
• for years: 1994-2012
• part type: Valve Pump Drive Gear
• manufacturer part number: 3931382
• material: Metal
• performance part: Yes
• fuel type: Diesel

returns injectiopug:

• policy: No Returns

payments injectiopug:

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

shipping injectiopug:

• transit: 5-11 Days
• class: Standard
• cost: $0.00
• carrier: UPS
• type: Calculated
• service: UPS Ground

seller injectiopug:

• # reviews: 15
• rating: 100.0%

offer injectiopug:

• sold: 0
• started: January 3, 2026
• quantity: 1
• availability: In Stock
• options: Ship-to-home
• best offers: True

general injectiopug:

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

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