1. Used Automotive Fuel Pumps & Sending Units Offers
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  3. DELPHI SX-3071

DELPHI SX-3071 Line Electric Fuel Pump Impulse If 1.9L 2.0L L4

fits make: Isuzu. year: 1985–1987.

Sx-3071 Delphi In-line Electric Fuel Pump For 1985-1987 Isuzu Impulse 1.9l 2.0l L4 If

( Brand: Delphi ), ( Type: Electric Fuel Pump ), ( Manufacturer Part Number: SX-3071 ), ( Manufacturer Warranty: 1 Year / 12, 000 Miles ), ( Ipn: C544 13-53 ), ( Placement On Vehicle: Air Fuel Delivery Fuel Pumps ), ( Compatible Model: Impulse ), ( Compatible Year: 1987 1986 1985 ), ( Core Charge: Free No Core Charge ), ( Position: In-line ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Delphi Electric Fuel Pump )

Review DELPHI In line Electric Fuel Pump Isuzu Impulse 1.9l 2.0l L4 If fits 1985–1987

Introducing the Delphi SX-3071 In-Line Electric Fuel Pump, specifically designed for 1985-1987 Isuzu Impulse models with 1.9L and 2.0L L4 engines. This fuel pump is an essential component of your vehicle's fuel system, responsible for delivering fuel from the tank to the engine under high pressure.

The Delphi SX-3071 is an in-tank electric fuel pump, meaning it is installed inside the fuel tank and receives power directly from the vehicle's electrical system. Its compact design ensures a perfect fit for your 1985-1987 Isuzu Impulse, while its high-performance output delivers the necessary fuel pressure for optimal engine performance.

This fuel pump boasts several advanced features, including a durable, corrosion-resistant construction. The pump housing is made from glass-filled nylon, ensuring long-lasting durability even in harsh fuel conditions. Additionally, the pump's diaphragm and impeller are made from high-quality materials, ensuring reliable operation and longevity.

The Delphi SX-3071 In-Line Electric Fuel Pump also features a built-in check valve, which prevents fuel from flowing back into the tank when the engine is off. This feature not only helps maintain fuel quality but also ensures a smooth starting experience.

Installing this fuel pump is a straightforward process, thanks to its plug-and-play design. Simply remove the old fuel pump, install the new Delphi SX-3071 in its place, and connect the electrical harness. No complicated wiring or modifications are required.

In summary, the Delphi SX-3071 In-Line Electric Fuel Pump is an excellent choice for 1985-1987 Isuzu Impulse owners looking to replace their worn-out or failing fuel pump. Its advanced features, durable construction, and easy installation make it an ideal solution for maintaining optimal engine performance and fuel efficiency.

The Delphi SX-3071 in-line electric fuel pump is a common replacement option for 1985-1987 Isuzu Impulse models with 1.9L and 2.0L L4 engines. Here are some pros and cons of purchasing this fuel pump for your vehicle.

Pros:

1. Easy installation: The Delphi SX-3071 is designed as a direct replacement for the original fuel pump, making the installation process relatively straightforward. No major modifications are required, which can save you time and money compared to other fuel pump options.

2. Improved performance: A new fuel pump can lead to improved engine performance. A faulty or failing fuel pump can cause poor fuel delivery, resulting in rough idling, stalling, and difficulty starting the engine. A new pump ensures that fuel is delivered efficiently and consistently to the engine, leading to better performance.

3. OEM (original equipment manufacturer) quality: Delphi is a reputable automotive parts manufacturer, and the SX-3071 fuel pump is built to OEM specifications. This means you can trust that the pump will function reliably and effectively, just like the original part.

4. Cost-effective: Replacing the fuel pump with a new Delphi SX-3071 is generally a cost-effective solution compared to other options, such as rebuilding the original pump or purchasing a remanufactured pump.

Cons:

1. Limited lifespan: While the Delphi SX-3071 is built to last, fuel pumps typically have a limited lifespan, and this one is no exception. The average lifespan of a fuel pump is around 5-7 years, so even a new pump may need to be replaced in the future.

2. Potential for electrical issues: Since the Delphi SX-3071 is an electric fuel pump, it is susceptible to electrical issues. This can include wiring problems, faulty relays, or battery issues. These types of problems can be more challenging to diagnose and repair compared to mechanical issues.

3. Possibility of fuel leaks: During installation, there is a risk of fuel leaks if not installed properly. It is essential to follow the installation instructions carefully and ensure a good seal between the fuel pump and the fuel tank.

Conclusion:

The Delphi SX-3071 in-line electric fuel pump is a reliable and cost-effective option for replacing a faulty fuel pump in a 1985-1987 Isuzu Impulse with a 1.9L or 2.0L L4 engine. Its easy installation and OEM quality make it an attractive choice for those looking to restore their vehicle's performance. However, potential electrical issues and the limited lifespan of the pump should be considered before making a purchase. Ultimately, if your vehicle's fuel pump is causing starting or idling issues, a new Delphi SX-3071 fuel pump is a viable solution to restore your engine's performance.

Details:

Delphi In-Line Electric Fuel Pump for 1985 - 1987 Isuzu Impulse 1.9L 2.0L L4 if: Status: In Stock.

part #: sx3071 prices

  • $100.59-$130.88

specifications pumpunite:

  • for makes: Isuzu
  • for years: 1985-1987
  • brand: Delphi
  • type: Electric Fuel Pump
  • manufacturer part number: SX-3071
  • manufacturer warranty: 1 Year / 12, 000 Miles
  • interchange part number: C544 13-53
  • placement on vehicle: Air Fuel Delivery Fuel Pumps
  • compatible model: Impulse
  • compatible year: 1987 1986 1985
  • core charge: Free No Core Charge
  • position: In-line
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Delphi Electric Fuel Pump

seller pumpunite:

  • # reviews: 663189
  • city: Indianapolis, Indiana
  • rating: 99.7%

returns pumpunite:

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

payments pumpunite:

  • other
  • wallet: Apple-pay
  • credit card: Visa

shipping pumpunite:

  • class: Standard, Expedited
  • type: Fixed
  • cost: $0.00
  • transit: 3-5 Days
  • service: Standard, Expedited

general pumpunite:

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

offer pumpunite:

  • started: May 31, 2026
  • quantity: 1
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
for makes: isuzu, for years: 1985-1987, type: electric fuel pump, manufacturer warranty: 1 year / 12, 000 miles, placement on vehicle: air fuel delivery fuel pumps, compatible model: impulse, compatible year: 1987 1986 1985, core charge: free no core charge, position: in-line, fitment type: direct replacement, bundle description: 1 pc genuine delphi electric fuel pump,
category: auto parts > car truck parts accessories > air fuel delivery > fuel pumps sending units, sku: 15561399247598721,

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