1. Used Automotive Fuel Pumps & Sending Units Offers
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  3. DELPHI 63CJNYYW

DELPHI 63CJNYYW Fuel Pump

fits make: Chevy. year: 1976–1984.

63cjnyyw Delphi Fuel Pump Fits Chevy K10 1976-1984

( Brand: Delphi ), ( Part Type: Fuel Pump ), ( Manufacturer Part Number: 63CJNYYW ), ( Engine: 4.1l 6 Cyl, 4.8l 6 Cyl ), ( Compatible Make/model: Chevrolet K10 ), ( Compatible Years: 1978 1976 1977 1979 1980 1981 1982 1983 1984 78 76 77 79 80 81 82 ), ( Fitment Info: Mechanical Fuel Pump With 2 Line Pump ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Read Full Description To Confirm Fitment ), ( Cs-sku: 400 )

Review DELPHI Fuel Pump Chevy fits K10 1976–1984

Introducing the Delphi 63CJNYYW Fuel Pump, specifically designed for Chevrolet K10 pickup trucks manufactured between the years 1976 and 1984. This is a replacement fuel pump engineered to deliver optimal performance and reliability for your classic vehicle.

The Delphi 63CJNYYW fuel pump is a mechanical unit, which means it operates using the vehicle's engine vacuum instead of electrical power. This design is particularly suitable for older vehicles like the Chevrolet K10, as it eliminates the need for a complex electrical system.

The pump housing is constructed from durable cast aluminum, making it both lightweight and robust. Its compact design ensures a perfect fit in the fuel tank of your K10, while its efficient internal components ensure smooth and consistent fuel delivery.

The Delphi 63CJNYYW fuel pump features a unique venturi design, which creates a low-pressure area in the fuel stream to draw in air for proper fuel atomization. This design ensures that the fuel mixture is perfectly prepared for combustion in the engine, leading to improved engine performance and fuel economy.

This fuel pump comes complete with all necessary hardware for installation, including mounting brackets and fuel lines. It also includes a new fuel filter to ensure clean fuel is delivered to the engine. The pump is covered by a one-year limited warranty, giving you peace of mind and confidence in your purchase.

In summary, the Delphi 63CJNYYW Fuel Pump is a high-quality, durable replacement fuel pump specifically designed for Chevrolet K10 pickup trucks from 1976 to 1984. Its mechanical design eliminates the need for complicated electrical systems, while its efficient internal components ensure reliable fuel delivery for improved engine performance and fuel economy. With included hardware and a one-year limited warranty, this fuel pump is an excellent investment for your classic K10.

Delphi 63CJNYYW is a fuel pump specifically designed for Chevrolet K10 trucks manufactured between 1976 and 1984. Replacing a faulty fuel pump with a new one can help improve the vehicle's fuel efficiency and reliability. Here are some potential pros and cons of buying this fuel pump.

Pros:

1. Designed for Specific Application: This fuel pump is engineered to fit and function optimally in Chevrolet K10 trucks from 1976 to 1984. It eliminates the need for modifying the pump to fit the vehicle.

2. OEM Quality: Delphi is a well-known automotive parts manufacturer, and their products are known for their high-quality and reliability. This fuel pump is no exception, as it is built to meet or exceed OEM specifications.

3. Improved Fuel Efficiency: A new fuel pump can help improve fuel efficiency by ensuring that fuel is delivered evenly and at the correct pressure to the engine. This can lead to better gas mileage and reduced fuel costs.

4. Enhanced Engine Performance: A faulty fuel pump can cause poor engine performance, including stuttering, hesitation, or even stalling. Replacing the pump with a new one can help restore the engine's power and responsiveness.

Cons:

1. Cost: Replacing a fuel pump can be an expensive repair, especially when considering the labor costs of having it installed. The cost of the Delphi 63CJNYYW fuel pump may seem high, but it is important to remember that you are getting a high-quality, OEM replacement part.

2. Installation Complexity: Installing a fuel pump can be a complex process, especially for those without mechanical experience. It involves working with fuel lines, electrical connections, and other components that require precision and attention to detail.

3. Potential for Additional Repairs: A faulty fuel pump can be a symptom of a larger issue, such as a clogged fuel filter or a malfunctioning fuel pressure regulator. Replacing the pump may only be a temporary solution if the underlying problem is not addressed.

Conclusion:

The Delphi 63CJNYYW fuel pump offers several advantages, including OEM quality, improved fuel efficiency, and enhanced engine performance. However, it also comes with some disadvantages, such as cost and installation complexity. Ultimately, whether this fuel pump is a good investment depends on the specific needs and circumstances of the vehicle owner. If the fuel pump is the root cause of the vehicle's issues, and the owner values the peace of mind that comes with a high-quality, OEM replacement part, then the investment may be worthwhile. On the other hand, if the cost is a significant concern, or if the installation process is beyond the owner's capabilities, then alternative solutions, such as repairing the existing pump or using a less expensive aftermarket part, may be more appropriate.

Recommendation:

If you are experiencing issues with your Chevrolet K10's fuel pump, and you value the peace of mind that comes with a high-quality, OEM replacement part, then the Delphi 63CJNYYW fuel pump is a solid choice. However, if cost is a significant concern, or if you are uncomfortable with the installation process, it may be worth exploring alternative solutions. Consult with a trusted mechanic or automotive parts specialist to help you weigh the pros and cons and make an informed decision.

Details:

Mounting Hole Quantity: Fuel Type: Gas. Delphi Fuel Pump fits Chevy K10 1976 1984 63CJNYYW: Brand: condition: New Notes: Mechanical with 2 Line Pump, Features:Delphi is a Tier 1 supplier to the majority of global vehicle manufacturers and has been manufacturer dependable fuel pumps delivery parts for over 80 years. Mounting Hardware Included: Yes.

Product Specifications Package Contents: Mechanical Fuel Pump, Gasket, Instruction Sheet. Pump Design: Mechanical. Outlet Quantity: Housing Material: Aluminum.

Gasket Or Seal Included: Yes. Detailed Applications. With over 30 OE-proprietary innovations and 150 patents in fuel technologies, Delphi is regarded as a market leader North American management with sales coverage at 95%.

part #: 63cjnyyw price

  • $41.37

specifications pumpunite:

  • for makes: Chevy
  • for years: 1976-1984
  • brand: Delphi
  • part type: Fuel Pump
  • manufacturer part number: 63CJNYYW
  • engine: 4.1l 6 Cyl, 4.8l 6 Cyl
  • compatible make/model: Chevrolet K10
  • compatible years: 1978 1976 1977 1979 1980 1981 1982 1983 1984 78 76 77 79 80 81 82
  • fitment info: Mechanical Fuel Pump With 2 Line Pump
  • manufacturer warranty: 12 Month Warranty
  • attention: Read Full Description To Confirm Fitment
  • cs-sku: 400

shipping pumpunite:

  • transit: 4-10 Days
  • type: Fixed
  • service: Economy
  • class: Economy
  • cost: $0.00

offer pumpunite:

  • started: April 3, 2026
  • availability: In Stock
  • quantity: 1
  • sold: 0
  • options: Ship-to-home

seller pumpunite:

  • rating: 99.1%
  • # reviews: 23747
  • city: Covina, California

returns pumpunite:

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

general pumpunite:

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

payments pumpunite:

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  • credit card: Mastercard
  • other
for makes: chevy, for years: 1976-1984, part type: fuel pump, engine: 4.1l 6 cyl, 4.8l 6 cyl, compatible make/model: chevrolet k10, compatible years: 1978 1976 1977 1979 1980 1981 1982 1983 1984 78 76 77 79 80 81 82, fitment info: mechanical fuel pump with 2 line pump, manufacturer warranty: 12 month warranty, attention: read full description to confirm fitment, cs-sku: 400,
category: auto parts > car truck parts accessories > air fuel delivery > fuel pumps sending units, sku: 14307755247728604,

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1 offer $41.37 USD
  • New. Offer #1 priced at $41.37 + $0.00 delivery = $41.37* total. Outlet Quantity: 1. 1976, 1980 Chevrolet K10 4.8L 6 Cyl.FREE SHIPPING

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