DELPHI SX-8568 Fuel Lift Air Pump 6.2L V8

( Brand: Delphi ), ( Type: Fuel Lift Pump ), ( Manufacturer Part Number: SX-8568 ), ( Manufacturer Warranty: 1 Year / 12, 000 Miles ), ( Ipn: C851 55-65 ), ( Placement On Vehicle: Air Fuel Delivery Fuel Pumps ), ( Compatible Year: 1989 1988 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Delphi Fuel Lift Pump )

Review DELPHI Fuel Lift Pump Gmc 6.2l V8 Air Delivery Pumps Ao fits R3500 1988–1989

The Delphi SX-8568 fuel lift pump is a crucial component of the fuel system in 1988 and 1989 GMC R3500 6.2L V8 trucks. This diaphragm-type fuel pump is designed to provide an adequate fuel supply to the engine under various operating conditions, ensuring an efficient and reliable performance.

The Delphi SX-8568 fuel pump features a robust and durable construction. It is made of high-quality materials, including a cast aluminum housing, which provides excellent resistance to corrosion and wear. The pump also includes a stainless steel diaphragm and a heavy-duty drive gear that are designed to withstand the rigors of heavy-duty use.

The Delphi SX-8568 fuel pump operates using a vacuum-assisted design. It utilizes a vacuum created by the engine intake manifold to move fuel from the tank to the engine. This design eliminates the need for an external electrical source, reducing the overall complexity of the fuel system and minimizing the risk of electrical failure.

The Delphi SX-8568 fuel pump is specifically engineered to fit and function in 1988 and 1989 GMC R3500 6.2L V8 trucks. It replaces the original equipment manufacturer (OEM) part number 12576011, ensuring a precise fit and compatibility. The pump also comes with all necessary hardware for installation, including mounting brackets and hoses.

The Delphi SX-8568 fuel lift pump is backed by a 12-month limited warranty. This warranty covers defects in materials and workmanship, providing peace of mind and protection against manufacturing issues. With its robust construction, dependable performance, and easy installation, the Delphi SX-8568 fuel lift pump is an excellent choice for maintaining the fuel system in your 1988 or 1989 GMC R3500 6.2L V8 truck.

The Delphi SX-8568 fuel lift pump is a popular aftermarket option for 1988-1989 GMC R3500 6.2L V8 trucks. Here are some pros and cons that could help you make an informed decision about purchasing this fuel lift pump.

1. Improved Fuel Delivery: The Delphi SX-8568 fuel lift pump delivers fuel more efficiently compared to the original equipment. This leads to better engine performance and improved fuel economy.

2. Durability: The Delphi fuel lift pump is designed to be more durable than the original factory pump. It is made of high-quality materials and features a robust design that can withstand the demands of heavy-duty applications.

3. Quiet Operation: The Delphi fuel lift pump operates more quietly than the original equipment. This reduces noise levels in the engine compartment and provides a more pleasant driving experience.

4. Easy Installation: The Delphi fuel lift pump is relatively easy to install. It is a direct replacement for the factory pump and requires no modifications to the fuel system.

5. OEM Quality: Delphi is a well-known and reputable automotive parts manufacturer. The SX-8568 fuel lift pump is built to OEM specifications, ensuring a reliable and accurate fit.

1. Cost: The Delphi SX-8568 fuel lift pump may be more expensive than the factory pump. However, the improved performance and durability make it a worthwhile investment for many truck owners.

2. Availability: The Delphi fuel lift pump may not be readily available at all auto parts stores. It is recommended to order it from a reputable online retailer or directly from Delphi.

3. Compatibility: While the Delphi SX-8568 fuel lift pump is a direct replacement for the factory pump on 1988-1989 GMC R3500 6.2L V8 trucks, it may not be compatible with other models or years. It is important to verify compatibility before making a purchase.

The Delphi SX-8568 fuel lift pump is a high-quality, reliable, and durable option for 1988-1989 GMC R3500 6.2L V8 trucks. While it may cost more than the factory pump, the improved performance, quiet operation, and durability make it a worthwhile investment for truck owners. It is recommended to order the fuel pump from a reputable online retailer or directly from Delphi to ensure compatibility and authenticity. Overall, the Delphi SX-8568 fuel lift pump is a great choice for anyone looking to upgrade their fuel system and improve the performance of their GMC R3500.

Details:

Delphi Fuel Lift Pump for 1988 - 1989 GMC R3500 6.2L V8 Air Delivery Pumps ao: Status: In Stock.

part #: sx8568 prices

• $81.93-$120.57

specifications pumpunite:

• for models: R3500
• for makes: Gmc
• for years: 1988-1989
• brand: Delphi
• type: Fuel Lift Pump
• manufacturer part number: SX-8568
• manufacturer warranty: 1 Year / 12, 000 Miles
• interchange part number: C851 55-65
• placement on vehicle: Air Fuel Delivery Fuel Pumps
• compatible year: 1989 1988
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Delphi Fuel Lift Pump

shipping pumpunite:

• type: Fixed
• class: Standard, Expedited
• service: Standard, Expedited
• transit: 4-7 Days
• cost: $0.00

returns pumpunite:

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

payments pumpunite:

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

offer pumpunite:

• quantity: 2
• sold: 0
• availability: In Stock
• started: October 11, 2025
• options: Ship-to-home

seller pumpunite:

• # reviews: 579386
• rating: 99.0%
• city: Indianapolis, Indiana

general pumpunite:

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

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