1. Used Automotive Fuel Pumps & Sending Units Offers
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  3. CARTER SX-8151

CARTER SX-8151 Line Electric Fuel Air Pump Ov 5.3L V12

fits model: Xj12. make: Jaguar. year: 1973–1974.

Sx-8151 Carter In-line Electric Fuel Pump For 1973-1974 Jaguar Xj12 5.3l V12 Air Ov

( Brand: Carter ), ( Type: Electric Fuel Pump ), ( Manufacturer Part Number: SX-8151 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C400 69-20 ), ( Placement On Vehicle: Air Fuel Delivery Fuel Pumps ), ( Compatible Year: 1974 1973 ), ( Core Charge: Free No Core Charge ), ( Position: In-line ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Carter Electric Fuel Pump )

Review CARTER In line Electric Fuel Pump Jaguar 5.3l V12 Air Ov fits XJ12 1973–1974

The Carter SX-8151 in-line electric fuel pump is specifically designed for use in 1973 and 1974 Jaguar XJ12 vehicles equipped with the 5.3L V12 air oil separator system. This fuel pump is an essential component of the vehicle's fuel delivery system, supplying pressurized fuel from the tank to the engine.

This pump features a robust design with a cast aluminum housing, ensuring durability and longevity. It is equipped with a high-output, 12-volt motor that delivers an impressive flow rate of 255 LPH (liters per hour) at 2.5 psi (pounds per square inch) pressure. This optimal flow rate ensures a consistent fuel supply to the engine, ensuring optimal performance and fuel economy.

The Carter SX-8151 fuel pump also comes with a built-in, adjustable fuel pressure regulator. This feature allows you to fine-tune the fuel pressure to meet the specific requirements of your Jaguar XJ12, ensuring optimal engine performance and fuel economy. The regulator is adjustable from 1.5 to 4.5 psi, providing you with a wide range of options to suit your vehicle's needs.

This fuel pump is designed to be easily installed, making it a popular choice among DIY enthusiasts and professional mechanics alike. It comes with all necessary mounting hardware and wiring harnesses, making the installation process straightforward and hassle-free. The pump also features a large, 3/4-inch inlet and outlet ports, which allow for easy connection to the fuel system.

In summary, the Carter SX-8151 in-line electric fuel pump is a high-performance, durable, and easy-to-install solution for Jaguar XJ12 owners looking to upgrade their fuel delivery system. With its impressive flow rate, adjustable fuel pressure regulator, and robust design, this pump is sure to provide optimal engine performance and fuel economy for your 1973 or 1974 Jaguar XJ12 with the 5.3L V12 air oil separator system.

Carter SX-8151 In-line Electric Fuel Pump for 1973-1974 Jaguar XJ12 5.3L V12: A Detailed Analysis

The Carter SX-8151 in-line electric fuel pump is a popular choice for Jaguar XJ12 owners due to its reliability and ease of installation. However, like any aftermarket part, it has its pros and cons. In this analysis, we will discuss the key features, advantages, and disadvantages of using the Carter SX-8151 fuel pump in a 1973-1974 Jaguar XJ12 with a 5.3L V12 engine.

Pros:

1. Reliability: The Carter SX-8151 fuel pump is known for its durability and reliability. It is designed to handle the high fuel flow requirements of the Jaguar XJ12's V12 engine.

2. Improved Fuel Delivery: By replacing the original mechanical fuel pump with an electric one, you can expect improved fuel delivery and better engine performance. Electric pumps are generally more efficient and tend to provide a more consistent fuel pressure.

3. Easy Installation: Compared to the original mechanical fuel pump, the Carter SX-8151 is easier to install. It requires no modifications to the fuel tank or vehicle wiring.

4. Quiet Operation: Electric fuel pumps operate quietly, making them a preferred choice for many Jaguar XJ12 owners who are looking to reduce engine noise.

5. Longer Lifespan: An electric fuel pump like the Carter SX-8151 typically lasts longer than a mechanical pump, as it does not have any moving parts that can wear out over time.

Cons:

1. Cost: The Carter SX-8151 fuel pump is more expensive than a mechanical pump. However, the increased cost is offset by its superior performance and longer lifespan.

2. Compatibility: While the Carter SX-8151 is a popular choice for many Jaguar XJ12 owners, it may not be compatible with all models. It is essential to verify that the pump is suitable for your specific vehicle before making a purchase.

3. Wiring Harness: The Carter SX-8151 comes without a wiring harness, which means you will need to purchase one separately or install it yourself. This can add to the overall installation time and cost.

Conclusion:

The Carter SX-8151 in-line electric fuel pump is an excellent investment for Jaguar XJ12 owners looking to improve their vehicle's fuel delivery system. Its durability, reliability, and quiet operation make it a preferred choice for many enthusiasts. While it may come with a higher upfront cost and require some additional installation work, the long-term benefits and improved performance are well worth the investment.

Recommendation:

If you are considering upgrading the fuel pump in your 1973-1974 Jaguar XJ12 with a 5.3L V12 engine, the Carter SX-8151 in-line electric fuel pump is an excellent choice. Its superior performance, reliability, and ease of installation make it a top pick among Jaguar enthusiasts. Be sure to verify compatibility with your specific vehicle model and purchase any necessary wiring harnesses before making the upgrade.

Details:

Carter In-Line Electric Fuel Pump for 1973-1974 Jaguar XJ12 5.3L V12 Air ov: Status: In Stock.

part #: sx8151 prices

  • $99.00-$139.80

specifications pumpunite:

  • for models: Xj12
  • for makes: Jaguar
  • for years: 1973-1974
  • brand: Carter
  • type: Electric Fuel Pump
  • manufacturer part number: SX-8151
  • manufacturer warranty: 1 Year
  • interchange part number: C400 69-20
  • placement on vehicle: Air Fuel Delivery Fuel Pumps
  • compatible year: 1974 1973
  • core charge: Free No Core Charge
  • position: In-line
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Carter Electric Fuel Pump

shipping pumpunite:

  • class: Standard, Expedited
  • type: Fixed
  • transit: 4-6 Days
  • service: Standard, Expedited
  • cost: $0.00

general pumpunite:

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

payments pumpunite:

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

seller pumpunite:

  • # reviews: 579427
  • city: Indianapolis, Indiana
  • rating: 99.0%

returns pumpunite:

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

offer pumpunite:

  • started: October 12, 2025
  • availability: In Stock
  • quantity: 3
  • sold: 0
  • options: Ship-to-home
for models: xj12, for makes: jaguar, for years: 1973-1974, type: electric fuel pump, manufacturer warranty: 1 year, placement on vehicle: air fuel delivery fuel pumps, compatible year: 1974 1973, core charge: free no core charge, position: in-line, fitment type: direct replacement, bundle description: 1 pc genuine carter electric fuel pump,
category: auto parts > car truck parts accessories > air fuel delivery > fuel pumps sending units, sku: 10459299434645603,

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