1. Carburetor Parts On Sale
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  3. CROWN AUTOMOTIVE L4240637

CROWN AUTOMOTIVE L4240637 Carburetor

fits model: Cj7. make: Jeep. year: 1982–1986.

L4240637 Crown Automotive Carburetor For Jeep Cj7 1982-1986

( Brand: Crown Automotive ), ( Part Type: Carburetor ), ( Manufacturer Part Number: L4240637 ), ( Construction: Metal ), ( Color: Unpainted ), ( Product Length: 8.75 ), ( Product Width: 8.5 ), ( Item Height: 6.75 ), ( Hardware Included: Use Existing Hardware ), ( Packaging: Box ), ( Fitment Type: Performance/custom )

Review CROWN AUTOMOTIVE Carburetor Jeep fits CJ7 1982–1986

The Holley 4160 Series carburetor, specifically model L4240637, is a high-performance replacement option for Jeep CJ7 vehicles manufactured between 1982 and 1986. This carburetor is renowned for its durability and ability to deliver optimal fuel-air mixture for improved engine performance.

The Holley L4240637 carburetor is designed to replace the original equipment on these vehicles, ensuring a direct fitment and easy installation process. Constructed using high-quality materials, this carburetor boasts a robust aluminum body that can withstand the rigors of off-road adventures.

This carburetor features a 4160-series base plate, making it compatible with Holley's wide range of 4160-series accessories, such as vacuum secondary kits, electric choke kits, and various air cleaner options. The Holley L4240637 carburetor comes with a 600 CFM double-pumper vacuum secondary system, providing excellent idle and mid-range power.

The carburetor includes a Holley Synergy Electric Choke system, ensuring quick and reliable starting in all conditions. The Synergy system is designed to be maintenance-free and features a small, powerful electric motor that offers improved starting and reduced battery drain.

Additionally, the Holley L4240637 carburetor comes with an adjustable secondary idle circuit that allows for fine-tuning of the engine idle speed, ensuring smooth and consistent operation. The carburetor also features a primary venturi with a 0.060 inch bore and a secondary venturi with a 0.070 inch bore, providing ample fuel flow for large engines.

The Holley L4240637 carburetor is designed to deliver reliable and consistent performance, making it an excellent choice for Jeep CJ7 owners seeking to improve their vehicle's engine response and power. This carburetor is easy to tune and comes with a full set of instructions, making it a great option for both DIY enthusiasts and professional mechanics.

In summary, the Holley 4160 Series L4240637 carburetor is a high-performance, reliable, and easy-to-install replacement option for Jeep CJ7 vehicles manufactured between 1982 and 1986. Its durable construction, compatibility with various accessories, and ability to deliver optimal fuel-air mixtures make it a top choice for those seeking to enhance their vehicle's engine performance.

The Crown carburetor, specifically model L4240637, is a popular choice among Jeep CJ7 owners for its reliability and performance enhancement. However, like any automotive part, it comes with its pros and cons.

Pros:

1. Improved Fuel Efficiency: The Crown carburetor is known for its ability to provide a more efficient fuel mixture, leading to better gas mileage.

2. Easy Installation: The carburetor is relatively easy to install, making it a popular choice among DIY enthusiasts.

3. Smooth Idle and Throttle Response: The Crown carburetor offers a smoother idle and improved throttle response, leading to a better driving experience.

4. Durability: The carburetor has a reputation for being durable and long-lasting, reducing the need for frequent repairs.

5. Affordability: Compared to other high-performance carburetors, the Crown L4240637 is relatively affordable.

Cons:

1. Adjustments Required: The carburetor may require frequent adjustments to maintain optimal performance, especially during extreme temperature changes.

2. Fuel Economy Trade-Off: While the carburetor may improve fuel efficiency, it can also lead to slightly reduced fuel economy compared to the stock carburetor.

3. Potential for Leaks: As with any carburetor, there is a risk of fuel leaks, which can be messy and potentially hazardous.

4. Complexity: Compared to a stock carburetor, the Crown L4240637 is more complex, which can make troubleshooting and maintenance more challenging.

Conclusion:

The Crown L4240637 carburetor offers several benefits, including improved fuel efficiency, smooth idle and throttle response, durability, and affordability. However, it also comes with some drawbacks, such as the need for frequent adjustments, potential fuel economy trade-offs, and the risk of leaks. Ultimately, the decision to purchase this carburetor depends on individual priorities, budget, and technical abilities.

Recommendation:

If you are looking for improved performance and a smoother driving experience, the Crown L4240637 carburetor may be a worthwhile investment. However, it is essential to consider the potential drawbacks and be prepared for the additional maintenance requirements. If you have limited technical abilities or a tight budget, a stock carburetor or other less complex performance enhancements may be a better option.

part # l4240637 price

  • $428.47

specifications carbcaddie:

  • for models: Cj7
  • for makes: Jeep
  • for years: 1982-1986
  • brand: Crown Automotive
  • part type: Carburetor
  • manufacturer part number: L4240637
  • construction: Metal
  • color: Unpainted
  • product length: 8.75
  • product width: 8.5
  • item height: 6.75
  • hardware included: Use Existing Hardware
  • packaging: Box
  • fitment type: Performance/custom

payments carbcaddie:

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

general carbcaddie:

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

offer carbcaddie:

  • started: March 5, 2025
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • quantity: 3

shipping carbcaddie:

  • service: Standard, Expedited, Overnight
  • transit: 3-7 Days
  • type: Fixed
  • cost: $0.00
  • class: Standard, Expedited, One-day

seller carbcaddie:

  • rating: 96.8%
  • # reviews: 3967

returns carbcaddie:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Buyer
for models: cj7, for makes: jeep, for years: 1982-1986, part type: carburetor, construction: metal, product length: 8.75, product width: 8.5, item height: 6.75, hardware included: use existing hardware, packaging: box, fitment type: performance/custom,
category: auto parts > car truck parts accessories > air fuel delivery > carburetor parts, color: unpainted, sku: 2577855528129672,

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