1. Used Automotive Fuel Pumps & Sending Units Offers
  2. sku: 13697050399769713
  3. MAXPEEDINGRODS HQ2IE5

MAXPEEDINGRODS HQ2IE5 Electric Fuel Pump Sts V8 5.7L 6.0L 3.6L 4.6L

fits model: Cts. make: Cadillac. year: 2004–2007.

Hq2ie5 Maxpeedingrods Electric Fuel Pump For Cadillac Cts V8 5.7l 6.0l Sts 3.6l 4.6l 2004-2007

( Brand: Maxpeedingrods ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Drive Type: Electrical ), ( Fitment: For Cadillac Cts V6 2.8l 2005-2007, For Cadillac Cts V6 3.6l 2004-2007, For Cadillac Cts V8 5.7l 2004-2005, For Cadillac Cts V8 6.0l 2006-2007, For Cadillac Sts V6 3.6l 2005-2007, For Cadillac Sts V8 4.6l 2005-2007 ), ( Fuel Type: Gasoline ), ( Items Included: Fuel Filter ), ( Manufacturer Part Number: HQ2IE5 ), ( Oe/oem Part Number: E3691m, Fg1217, Fg1940, Sp6099m, Mu1497, Mu1382, P76253m, M10200 ), ( Performance Part: No ), ( Type: Fuel Pump ), ( Voltage: 12 V )

Review MAXPEEDINGRODS Electric Fuel Pump Cadillac V8 5.7l 6.0l Sts 3.6l 4.6l fits CTS 2004–2007

Introducing the Maxpeedingrods HQ2IE5 Electric Fuel Pump, an exceptional replacement solution for Cadillac CTS V8 models with 5.7L and 6.0L engines, as well as STS models with 3.6L, 4.6L engines produced between the years 2004 and 2007. This electric fuel pump is meticulously engineered to deliver optimal performance, reliability, and efficiency for your Cadillac vehicle.

The Maxpeedingrods HQ2IE5 Electric Fuel Pump boasts a robust design, ensuring it can withstand the demands of your high-performance Cadillac engine. This pump is constructed from premium materials, including a durable cast aluminum housing and a high-quality impeller. The impeller is designed to provide consistent fuel pressure, ensuring a smooth and responsive driving experience.

This electric fuel pump is an excellent upgrade over the OEM (Original Equipment Manufacturer) pump. It features a high-performance, double-sealed motor that is both quieter and more efficient than the stock pump. The double seals provide an added layer of protection against fuel leaks, ensuring a cleaner and more efficient engine compartment.

Maxpeedingrods HQ2IE5 Electric Fuel Pump also comes with a built-in temperature sensor, which allows the fuel pressure regulator to adjust fuel pressure according to engine temperature. This results in improved engine performance and longevity, as the fuel pump is able to maintain the correct fuel pressure under various driving conditions.

Installation of the Maxpeedingrods HQ2IE5 Electric Fuel Pump is a breeze, thanks to its plug-and-play design. The pump comes with a wiring harness that is compatible with the stock wiring on your Cadillac CTS or STS, making the installation process quick and straightforward. The pump is also easy to access, with a convenient location near the fuel tank, making it a popular choice among DIY enthusiasts and professional mechanics alike.

In summary, the Maxpeedingrods HQ2IE5 Electric Fuel Pump is an exceptional upgrade for Cadillac CTS V8 and STS models with 5.7L, 6.0L, 3.6L, and 4.6L engines produced between 2004 and 2007. It offers improved performance, reliability, and efficiency, with a quieter and more efficient motor, a durable cast aluminum housing, and a high-quality impeller. With its plug-and-play design and convenient location for easy installation, this electric fuel pump is a must-have for any Cadillac enthusiast seeking to enhance their driving experience.

Maximpact HQ2IE5 Electric Fuel Pump for Cadillac CTS, V8 (5.7L, 6.0L), STS (3.6L, 4.6L) (2004-2007): A Detailed Analysis

Introduction:

The Maximpact HQ2IE5 electric fuel pump is a popular aftermarket replacement for various Cadillac models including CTS V8 (5.7L, 6.0L), STS (3.6L, 4.6L), produced between 2004 and 2007. In this analysis, we will discuss the key features, pros, cons, and a concluding recommendation.

Features:

1. Replaces OE (Original Equipment) fuel pumps in specific Cadillac models.

2. Features a high-performance, efficient, and quiet design.

3. Compatible with both gasoline and ethanol blends.

4. Utilizes a self-priming system for easier installation.

Pros:

1. Improved Fuel Economy: The Maximpact electric fuel pump is known for its efficiency, which can lead to improved fuel economy.

2. Enhanced Performance: This fuel pump can provide increased engine performance and power.

3. Quiet Operation: Compared to the OE fuel pump, this aftermarket option operates much quieter.

4. Easy Installation: With its self-priming feature, installation is generally straightforward and hassle-free.

5. Durability: The Maximpact pump is built to last longer than the OE pump, reducing the need for frequent replacements.

Cons:

1. Cost: While the long-term savings are significant, the upfront cost of the Maximpact electric fuel pump is higher than the OE pump.

2. Compatibility: Ensure proper compatibility with your specific Cadillac model before making a purchase.

3. Potential Installation Challenges: In some cases, the pump may require additional modifications or adjustments to work properly.

Conclusion:

The Maximpact HQ2IE5 electric fuel pump offers several advantages such as improved fuel economy, enhanced performance, quiet operation, and durability. However, it comes with a higher upfront cost, potential compatibility issues, and occasional installation challenges. Considering the long-term savings and benefits, we recommend the Maximpact HQ2IE5 electric fuel pump as a worthwhile investment for Cadillac owners seeking improved performance and efficiency.

Details:

If the pressure is released, gasoline pump needs to be replaced. If successful, it is recommended to check and replace the gasoline pump in a timely manner avoid breaking down on road. For Cadillac CTS V8 5.7L 2004 - 2005. Common problems and solutions of fuel pump assembly.

Fuel Pressure Sensor Included: No. Fuel Pump Assembly Product Characteristics. Internal Or External Strainer. This may be caused by the carbon brush of gasoline pump motor getting stuck.

Solution: Replace the gasoline pump with a new one, ensure to choose that matches original vehicle model, and follow correct installation steps. Solution: Wait for the car to cool down a period of time before restarting, or go flat road test drive refueling check. OE/Part number. 5.Platform R.

HERAEUS conduction tape, DuPont resistance, laser cutting process, liquid level. Fuel Level Sensor Included: Yes. Fuel Type: Petrol. Solution: Check the pressure regulating valve of gasoline pump.

For Cadillac CTS V8 6.0L 2006 -2007. Seal Ring Included: Yes. 2.Dual-channel long-life level sensor.

Solution: Use high-quality fuel, choose regular gas stations to purchase and avoid using inferior fuel or containing impurities. Package included. Dual-channel dual-contact design, more stable and longer life.

For Cadillac CTS V6 2.8L 2005 -2007. Solution: Try tapping and shaking the fuel tank with a wood en stick while starting car. If there are short circuits, open or poor contacts in the circuit, it may cause gasoline pump to malfunction. Float Included: Yes.

Fuel Sending Unit Included: Yes. 4.High dust holding layer filter. Drive Type: Electrical. Fuel Reservoir Included: Yes.

Display is more accurate. For Cadillac CTS V6 3.6L 2004 -2007. 3.Low level design. Condition: Brand New.

Solution: Check if the circuit connections are secure and reliable, repair or replace damaged components. Nylon skeleton one-time injection molding process, low temperature resistance, high toughness, long life. Fuel Strainer Included: Yes. Solution: Replace the gasoline sensor component.

Placement on Vehicle: Rear Fuel Tank. Housing Material: Plastic.

specifications pumpunite:

  • for models: Cts
  • for makes: Cadillac
  • for years: 2004-2007
  • brand: Maxpeedingrods
  • california prop 65 warning: California Prop 65 Warning
  • drive type: Electrical
  • fitment: For Cadillac Cts V6 2.8l 2005-2007, For Cadillac Cts V6 3.6l 2004-2007, For Cadillac Cts V8 5.7l 2004-2005, For Cadillac Cts V8 6.0l 2006-2007, For Cadillac Sts V6 3.6l 2005-2007, For Cadillac Sts V8 4.6l 2005-2007
  • fuel type: Gasoline
  • items included: Fuel Filter
  • manufacturer part number: HQ2IE5
  • oe/oem part number: E3691m, Fg1217, Fg1940, Sp6099m, Mu1497, Mu1382, P76253m, M10200
  • performance part: No
  • type: Fuel Pump
  • voltage: 12 V

general pumpunite:

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

payments pumpunite:

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

offer pumpunite:

  • options: Ship-to-home
  • sold: 0
  • best offers: True
  • started: March 7, 2026
  • availability: In Stock
  • quantity: 3

shipping pumpunite:

  • cost: $0.00
  • carrier: FedEx
  • service: FedEx Ground / FedEx Home Delivery
  • transit: 4-9 Days
  • class: Standard
  • type: Fixed

returns pumpunite:

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

seller pumpunite:

  • rating: 100.0%
  • city: Elk Grove Village, Illinois
  • # reviews: 794
for models: cts, for makes: cadillac, for years: 2004-2007, california prop 65 warning: california prop 65 warning, drive type: electrical, fitment: for cadillac cts v6 2.8l 2005-2007, for cadillac cts v6 3.6l 2004-2007, for cadillac cts v8 5.7l 2004-2005, for cadillac cts v8 6.0l 2006-2007, for cadillac sts v6 3.6l 2005-2007, for cadillac sts v8 4.6l 2005-2007, fuel type: gasoline, items included: fuel filter, oe/oem part number: e3691m, fg1217, fg1940, sp6099m, mu1497, mu1382, p76253m, m10200, performance part: no, type: fuel pump, voltage: 12 v,
category: auto parts > car truck parts accessories > air fuel delivery > fuel pumps sending units, sku: 13697050399769713,

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