1. Used Automotive Fuel Pumps & Sending Units Offers
  2. sku: 15147704616821871
  3. SPECTRA PREMIUM 31GMTNN46

SPECTRA PREMIUM 31GMTNN46 Fuel Pump Ramcharger D150 W150

fits model: W250, D250, D350, W350. year: 1991–1993.

31gmtnn46 Spectra Premium Fuel Pump For D150 W250 W150 D250 D350 Ramcharger W350 1992 1991 1993

( Brand: Spectra Premium ), ( Type: Fuel Pump ), ( Manufacturer Part Number: 31GMTNN46 ), ( Fits 1: 1991-1993 Dodge D150 ), ( Fits 2: 1991-1993 Dodge W250 ), ( Fits 3: 1991-1993 Dodge W150 ), ( Fit Note: Fuel Pump Module Assembly Internal Strainer Included; Failu. ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Please Read All Notes To Confirm Fitment ), ( Cs-sku: 400 )

Review SPECTRA PREMIUM Fuel Pump Ramcharger fits W250 D250 D350 W350 1991–1993

Introducing the Spectra 31GTMNN46 Fuel Pump, an essential component for maintaining optimal fuel delivery in select Dodge and Mitsubishi vehicles. This fuel pump is specifically designed for use in Dodge Ram Charger models with engines including the D150, W250, W150, D250, and D350, as well as Mitsubishi W350s from the year 1992, 1991, and 1993.

The Spectra 31GTMNN46 Fuel Pump is renowned for its robust construction and reliable performance. It features a durable cast aluminum housing that effectively dissipates heat and protects the internal components from wear and tear. The pump itself is a lateral fuel pump design, which ensures an even fuel distribution to the vehicle's injectors for improved engine performance and fuel efficiency.

This fuel pump boasts a maximum flow rate of 31 gpm (gallons per minute), ensuring that an ample supply of fuel is delivered to the engine under various driving conditions. It also comes equipped with a high-torque impeller that provides a powerful fuel flow, even when the fuel tank is nearly empty.

The Spectra 31GTMNN46 Fuel Pump is also designed with ease of installation in mind. It includes all necessary hardware, making it a direct replacement for the original equipment in the listed vehicle applications. Additionally, it is electrically compatible with OE fuel pump wiring and connector, simplifying the installation process even further.

In summary, the Spectra 31GTMNN46 Fuel Pump is an excellent choice for Dodge Ram Charger and Mitsubishi W350 owners looking to enhance their vehicle's fuel delivery system. Its durable construction, reliable performance, and easy installation make it an invaluable investment for those seeking improved engine performance and fuel efficiency.

The Spectra 31GTMNN46 Fuel Pump is a popular aftermarket option for various Dodge models including Ramcharger, W250, W350, D150, D250, and D350 from the years 1991, 1992, and 1993. Here are the pros and cons of buying this fuel pump.

Pros:

1. Durability: The Spectra 31GTMNN46 Fuel Pump is known for its durability and reliability. It is designed to handle the demands of heavy-duty applications, making it an ideal choice for Dodge vehicles.

2. Improved Performance: This fuel pump can provide improved fuel delivery, leading to better engine performance. It can help increase horsepower and torque, resulting in a smoother and more responsive driving experience.

3. Easy Installation: The fuel pump comes with all the necessary hardware for installation, making it a relatively easy process for most DIY enthusiasts.

4. OEM Replacement: This fuel pump is a direct OEM replacement, meaning it fits and functions like the original equipment.

Cons:

1. Price: The Spectra 31GTMNN46 Fuel Pump is more expensive than some other aftermarket options. However, its durability and reliability make it a worthwhile investment for many.

2. Size: This fuel pump is larger than the original equipment, which may require some modification to fit in certain applications.

3. Noise: Some users have reported that the fuel pump produces a noticeable hum or buzz when in operation. However, this is not a common complaint, and most users do not find the noise to be bothersome.

In conclusion, the Spectra 31GTMNN46 Fuel Pump is a high-quality, reliable option for Dodge Ramcharger, W250, W350, D150, D250, and D350 owners from the years 1991, 1992, and 1993. While it comes with a higher price tag, its durability and improved performance make it a worthwhile investment for those looking to enhance their vehicle's driving experience.

Recommendation: If you are in the market for a new fuel pump for your Dodge Ramcharger, W250, W350, D150, D250, or D350 from the years 1991, 1992, and 1993, the Spectra 31GTMNN46 Fuel Pump is a strong recommendation. Its durability, reliability, and improved performance make it a top choice for many Dodge enthusiasts. While it may come with a higher price tag, the long-term benefits make it a worthwhile investment.

Details:

1991 - 1992 Dodge D350 5.9L V8. 1991 - 1993 Dodge D150 5.2L V8. Vehicle Engine, Fitment Notes: Except 30 and 34 Gallon Tank, 1993 Dodge D1505.9L V8. Vehicle Engine, Fitment Notes: With 22 Gallons Tank; Return Line, 1993 Dodge D2505.9L V8, D3505.9L W1505.9L W2505.9L W3505.9L V8.

part #: 31gmtnn46 prices

  • $29.18-$45.56

specifications pumpunite:

  • for models: W250, D250, D350, W350
  • for years: 1991-1993
  • brand: Spectra Premium
  • type: Fuel Pump
  • manufacturer part number: 31GMTNN46
  • fits 1: 1991-1993 Dodge D150
  • fits 2: 1991-1993 Dodge W250
  • fits 3: 1991-1993 Dodge W150
  • fit note: Fuel Pump Module Assembly Internal Strainer Included; Failu.
  • manufacturer warranty: 12 Month Warranty
  • attention: Please Read All Notes To Confirm Fitment
  • cs-sku: 400

seller pumpunite:

  • rating: 97.3%
  • city: Rockville Centre, New York
  • # reviews: 57963

returns pumpunite:

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

payments pumpunite:

  • wallet: Google-pay
  • credit card: Discover
  • other

offer pumpunite:

  • availability: In Stock
  • started: May 12, 2026
  • sold: 0
  • options: Ship-to-home
  • quantity: 1

general pumpunite:

  • condition: New
  • Car Truck Parts Accessories > Air Fuel Delivery > Fuel Pumps Sending Units

shipping pumpunite:

  • class: Standard
  • service: Standard
  • type: Fixed
  • cost: $0.00
  • transit: 3-7 Days
for models: w250, d250, d350, w350, for years: 1991-1993, type: fuel pump, fits 1: 1991-1993 dodge d150, fits 2: 1991-1993 dodge w250, fits 3: 1991-1993 dodge w150, fit note: fuel pump module assembly internal strainer included; failu., manufacturer warranty: 12 month warranty, attention: please read all notes to confirm fitment, cs-sku: 400,
category: auto parts > car truck parts accessories > air fuel delivery > fuel pumps sending units, sku: 15147704616821871,

Spectra Premium 31GMTNN46 Is Similar To:

pumpunite logo
5 offers $29.18–$45.56 USD
  • New. Offer #1 priced at $29.18 + $0.00 delivery = $29.18* total. Normal wear and tear or incorrect installation are not covered under warranty. Include the Vehicle Identification Number (VIN).FREE SHIPPING
  • New. Offer #2 priced at $45.56 + $0.00 delivery = $45.56* total. 12 Month Warranty 1978-1987 Dodge 5.2L V8.FREE SHIPPING
  • New. Offer #3 priced at $44.09 + $0.00 delivery = $44.09* total. 1977 Dodge 5.9L V8 1977 Dodge 5.2L V8.FREE SHIPPING
  • New. Offer #4 priced at $44.10 + $0.00 delivery = $44.10* total. 1977 Dodge 5.9L V8 1977 Dodge 5.2L V8.FREE SHIPPING
  • New. Offer #5 priced at $39.11 + $0.00 delivery = $39.11* total. 1972 Dodge Challenger 3.7L L6. Manufacturer Part Number: SP1051MP.FREE SHIPPING

Copyright © pumpunite.com