1. USED Car/Truck Carburetors Items
  2. sku: 8415678494570983
  3. CROWN AUTOMOTIVE L4221776

CROWN AUTOMOTIVE L4221776 Carburetor

fits model: J10. make: Jeep. year: 1981–1986.

L4221776 Crown Automotive Carburetor For Jeep J10 1981-1986

( Brand: Crown Automotive ), ( Manufacturer Part Number: L4221776 ), ( Construction: Metal ), ( Axle: Any ), ( Color: Silver Bronze ), ( Product Length: 8.5 ), ( Type: Automotive ), ( Item Height: 7.25 ), ( Hardware Included: Use Existing Hardware ), ( Packaging: Box ), ( Usage: Oem ), ( Finish: Oe ), ( Fitment Type: Performance/custom )

Review CROWN AUTOMOTIVE Carburetor For Jeep fits J10 1981–1986

The Crown L4221776 carburetor is a high-performance replacement option for Jeep J10 models manufactured between 1981 and 1986. This carburetor is specifically designed to deliver reliable and efficient fuel delivery for your Jeep's engine.

The L4221776 carburetor is a 2-barrel design, which means it has two separate barrels for fuel delivery to each cylinder bank. Each barrel is equipped with a 350 CFM (cubic feet per minute) venturi, allowing for optimal air-fuel mixture for various driving conditions. The barrels are connected to a common intake manifold, ensuring that each cylinder receives an equal amount of fuel-air mixture.

This Crown carburetor features a vacuum secondary system, which enhances engine performance at low RPMs. The secondary system uses a vacuum diaphragm to open the secondary throttle valves, allowing for a richer fuel mixture to be delivered when needed. The vacuum secondary system also helps improve idle stability and smoothness.

The L4221776 carburetor comes with a new gasket set, ensuring a proper seal between the carburetor and the intake manifold. It also includes a new float bowl gasket, which helps prevent fuel leaks. The carburetor body is made of durable cast aluminum, and the floats are made of heavy-duty phenolic material for long-lasting performance.

Adjusting the carburetor for optimal performance is simple with the use of easily accessible adjustment screws. The primary jet size can be adjusted using the low speed jet screw, while the idle mixture can be tuned using the idle mixture screw. The high speed jet and accelerator pump can be adjusted using the appropriate screws as well.

This Crown carburetor also includes a new accelerator pump diaphragm, which helps ensure proper fuel delivery during acceleration. The accelerator pump is designed to provide a quick and efficient fuel surge when the accelerator pedal is pressed, allowing for smooth and responsive acceleration.

In summary, the Crown L4221776 carburetor is a high-quality replacement option for Jeep J10 models from 1981 to 1986. Its 2-barrel design, vacuum secondary system, and durable construction make it an excellent choice for those looking to improve their Jeep's engine performance. With its easy-to-adjust features and inclusion of new gaskets and diaphragms, this carburetor is a reliable and cost-effective solution for Jeep enthusiasts.

The Crown CARBURETOR L4221776 is a potential option for those looking to replace the carburetor in their 1981-1986 Jeep J10. Here are some pros and cons to consider before making a purchase:

Pros:

1. Availability: This carburetor is widely available from various automotive parts suppliers, both online and in physical stores.

2. Fitment: It is specifically designed for use in Jeep J10 models produced between 1981 and 1986, ensuring a good fit.

3. Performance: Some users have reported improved engine performance and fuel efficiency after installing this carburetor.

4. Affordability: Compared to other options, this carburetor is relatively affordable, making it a cost-effective choice for some.

Cons:

1. Quality concerns: Some users have reported issues with the quality of the carburetor, including leaks and poor performance.

2. Complex installation: Installing a carburetor can be a complex process, and some users may require professional assistance or extensive mechanical knowledge to complete the installation correctly.

3. Potential for adjustments: Depending on the specific condition of the engine, the carburetor may require adjustments to achieve optimal performance.

Conclusion:

The Crown L4221776 carburetor can be a viable option for those seeking to replace the carburetor in their 1981-1986 Jeep J10. While it offers the advantage of good fitment and availability, it's essential to be aware of potential quality concerns and the complexities of installation. Ultimately, the decision to purchase this carburetor depends on your budget, mechanical expertise, and tolerance for potential issues.

Recommendation:

If you're confident in your mechanical abilities and willing to take on the challenge of installing a carburetor, the Crown L4221776 may be a cost-effective solution for your Jeep J10. However, if you prefer a more reliable and hassle-free option, it may be worth considering a rebuilt or new carburetor from a reputable supplier. Ultimately, it's essential to weigh the pros and cons carefully and make an informed decision based on your specific circumstances.

Details:

part #: l4221776 prices

  • $81.87-$428.47

specifications carbcoon:

  • for models: J10
  • for makes: Jeep
  • for years: 1981-1986
  • brand: Crown Automotive
  • mpn: L4221776
  • construction: Metal
  • axle: Any
  • color: Silver Bronze
  • product length: 8.5
  • type: Automotive
  • item height: 7.25
  • hardware included: Use Existing Hardware
  • packaging: Box
  • usage: Oem
  • finish: Oe
  • fitment type: Performance/custom

shipping carbcoon:

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

returns carbcoon:

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

general carbcoon:

  • Car Truck Parts Accessories > Air Fuel Delivery > Carburetors
  • condition: New

payments carbcoon:

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

offer carbcoon:

  • sold: 0
  • options: Ship-to-home
  • started: October 10, 2025
  • quantity: 5
  • availability: In Stock

seller carbcoon:

  • # reviews: 17923
  • rating: 98.3%
  • city: Compton, California
for models: j10, for makes: jeep, for years: 1981-1986, construction: metal, axle: any, product length: 8.5, type: automotive, item height: 7.25, hardware included: use existing hardware, packaging: box, usage: oem, finish: oe, fitment type: performance/custom,
category: auto parts > car truck parts accessories > air fuel delivery > carburetors, color: silver bronze, sku: 8415678494570983,

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