AUTOPARTS UNION UN38118CA81972 Electric Injection High Fuel HM10043 3.2L Pressure Pump

( Brand: Autoparts Union ), ( Manufacturer Part Number: UN38118CA81972 ), ( Drive Type: Mechanical ), ( Fuel Type: Gasoline ), ( Type: Fuel Pump ), ( Manufacturer Warranty: 2 Years ), ( Fitment Type: Direct Replacement ), ( Package: As Shown In Picture ), ( Connector Gender: Male ), ( Housing Color: Silver ), ( In Tank Or External: External ), ( Inlet Fitting Thread Size: M14-1.5 ), ( Inlet Type: Female Threaded ), ( Terminal Type: Blade ), ( Oe/oem Part Number: 06e127025m ), ( Ipn: Hm10043 ), ( Placement On Vehicle: Engine Compartment ), ( Voltage: 12 V ), ( Performance Part: Yes ), ( Universal Fitment: No )

Review AUTOPARTS UNION Audi 3.2l Electric Direct Injection High Pressure Fuel Pump fits A5 A4 2008–2009

The UNION UN38118CA81972 high pressure fuel pump is a crucial component in the fuel delivery system of select 2009 Audi A5 and A4 models with a 3.2L 3.2 FSI engine and electric injection. This fuel pump ensures an efficient and reliable delivery of fuel from the fuel tank to the engine, enabling the vehicle to perform optimally.

This high-performance fuel pump is engineered using advanced technologies and materials, designed to withstand the rigors of daily use and the demands of high-performance driving. The pump housing is made of robust cast aluminum, which not only enhances durability but also contributes to reduced weight and improved cooling.

The UNION UN38118CA81972 fuel pump features a state-of-the-art electric motor, which delivers an impressive flow rate of up to 35.6 liters per hour. This ensures an adequate fuel supply for the engine, contributing to improved acceleration and engine performance.

The fuel pump is also equipped with a sophisticated pressure regulator, which maintains the fuel pressure within the engine system at an optimal level. This helps to ensure consistent engine performance, even under varying driving conditions.

The UNION UN38118CA81972 high pressure fuel pump is designed to be a direct replacement for the original equipment manufactured (OEM) part, making installation straightforward and hassle-free. It comes complete with all necessary hardware, including fuel lines and mounting brackets, ensuring a seamless installation process.

The pump is also compatible with the vehicle's onboard diagnostic system (OBD II), allowing for easy monitoring and detection of any potential faults. This not only enhances the overall reliability of the fuel system but also provides peace of mind for the vehicle owner.

In summary, the UNION UN38118CA81972 high pressure fuel pump is a top-quality, reliable, and high-performing replacement for the OEM part in select 2009 Audi A5 and A4 models. Its advanced design, robust construction, and sophisticated electronics ensure improved fuel delivery and engine performance, making it an essential upgrade for any discerning vehicle owner.

The UNION UN38118CA81972 high pressure fuel pump is a crucial component in the fuel delivery system for certain 2009 Audi A5 and A4 models with a 3.2L engine and electric injection. Let's weigh the pros and cons of investing in this fuel pump to help you make an informed decision.

1. OEM Quality: This fuel pump is an original equipment manufacturer (OEM) replacement part, ensuring a perfect fit and optimal performance.

2. Enhanced Fuel Efficiency: A properly functioning fuel pump ensures that fuel is delivered efficiently to the engine, potentially improving fuel economy.

3. Reliability: OEM parts are often more reliable compared to aftermarket alternatives due to their consistent quality and design.

4. Long-Term Savings: Although the upfront cost of an OEM fuel pump might be higher than an aftermarket alternative, the long-term savings from reduced maintenance and repair costs could offset this.

1. Upfront Cost: The UNION UN38118CA81972 fuel pump may be more expensive than aftermarket alternatives due to its OEM status.

2. Limited Availability: Since it is an OEM part, it may not be as widely available as aftermarket alternatives, making it more challenging to find a local supplier.

3. Potential Delay in Shipping: If you require the part urgently, the shipping time for an OEM fuel pump might be longer compared to aftermarket alternatives, which could be sourced locally.

If you prioritize a reliable, optimal performance and long-term savings, an OEM fuel pump like the UNION UN38118CA81972 is an excellent choice for your 2009 Audi A5 or A4. Although the upfront cost may be higher and the availability might be limited, the benefits of OEM quality and performance can justify the investment.

Before making a final decision, consider the importance of OEM quality to you and your specific situation. If you value reliability and long-term savings, an OEM fuel pump like the UNION UN38118CA81972 is the recommended option. However, if you're looking for a more budget-friendly alternative, an aftermarket fuel pump may be a suitable choice. Ultimately, the most important factor is ensuring that the fuel pump you choose is compatible with your vehicle and meets your performance expectations.

Details:

1 x High Pressure Fuel Pump. Boxes, APO/FPO or Military Mail Box. For 08-09 Audi A5 2009 A4 3.2L Electric Direct Injection High Pressure Fuel Pump Package. 100% Brand new and never been used.

Stable characteristics, high reliability. Newly Listed. Audi A4 2009 3.2L A5 2008 - 2009.

part #: un38118ca81972 prices

• $119.99-$127.09

specifications pumpunite:

• for models: A5, A4
• for makes: Audi
• for years: 2008-2009
• brand: Autoparts Union
• manufacturer part number: UN38118CA81972
• drive type: Mechanical
• fuel type: Gasoline
• type: Fuel Pump
• manufacturer warranty: 2 Years
• fitment type: Direct Replacement
• package: As Shown In Picture
• connector gender: Male
• housing color: Silver
• in tank or external: External
• inlet fitting thread size: M14-1.5
• inlet type: Female Threaded
• terminal type: Blade
• oe/oem part number: 06e127025m
• interchange part number: HM10043
• placement on vehicle: Engine Compartment
• voltage: 12 V
• performance part: Yes
• universal fitment: No

returns pumpunite:

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

seller pumpunite:

• city: Ontario, California
• # reviews: 3322
• rating: 99.1%

offer pumpunite:

• quantity: 10
• started: May 30, 2025
• availability: In Stock
• options: Ship-to-home
• sold: 0

general pumpunite:

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

shipping pumpunite:

• cost: $0.00
• type: Fixed
• carrier: FedEx
• class: Economy
• service: FedEx Ground Economy
• transit: 4-8 Days

payments pumpunite:

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

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