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  3. CROWN AUTOMOTIVE L4287988

CROWN AUTOMOTIVE L4287988 Carburetor Base Insulator

fits model: Wagoneer. make: Jeep. year: 1974–1983.

L4287988 Crown Automotive Carburetor Base Insulator For Jeep Wagoneer 1974-1983

( Brand: Crown Automotive ), ( Part Type: Carburetor Insulator ), ( Manufacturer Part Number: L4287988 ), ( Construction: Plastic ), ( Axle: Any ), ( Color: Black ), ( Product Length: 5.75 ), ( Product Width: 5.25 ), ( Hardware Included: Use Existing Hardware ), ( Packaging: Poly Bag ), ( Carburetor Type: Holley 2bbl ), ( Fitment Type: Performance/custom )

Review CROWN AUTOMOTIVE Carburetor Base Insulator Jeep fits WAGONEER 1974–1983

Crown Automotive L4287988 Carburetor Base Insulator for Jeep Wagoneer (1974-1983)

Description:

The Crown Automotive L4287988 Carburetor Base Insulator is an essential component designed specifically for Jeep Wagoneer models manufactured between 1974 and 1983. This insulator plays a crucial role in maintaining the optimal performance of your vehicle's carburetor by providing a protective barrier against excessive heat and engine vibration.

Made from high-quality materials, this insulator is engineered to withstand the rigors of off-road driving and daily use. Its primary function is to shield the carburetor base from direct contact with the hot exhaust manifold, preventing potential damage and ensuring a consistent fuel-air mixture for superior engine performance.

The insulator features a precise fitment design, ensuring a secure installation on your Jeep Wagoneer's carburetor. Its durable construction guarantees long-lasting performance, providing you with peace of mind and reliability on the road.

Additionally, this insulator helps reduce engine noise by acting as a vibration damper between the carburetor and the engine. This results in a smoother operating engine and a more enjoyable driving experience.

In summary, the Crown Automotive L4287988 Carburetor Base Insulator is an essential upgrade for any Jeep Wagoneer (1974-1983) owner, providing enhanced engine protection, improved performance, and reduced noise levels. Trust Crown Automotive, a leading manufacturer in automotive replacement parts, for your Jeep Wagoneer's carburetor needs.

Pros and Cons of Buying a Crown L4287988 Carburetor Base Insulator for a 1974-1983 Jeep Wagoneer

The Crown L4287988 carburetor base insulator is a critical component for the carburetor heating system in 1974-1983 Jeep Wagoneers. This insulator helps maintain the proper functioning of the carburetor in cold weather conditions. In this analysis, we will discuss the pros and cons of buying this part.

Pros:

1. Improved Engine Performance: A faulty or missing carburetor base insulator can lead to inadequate fuel mixture and poor engine performance. Replacing this part can help ensure optimal engine performance in cold weather conditions.

2. Enhanced Cold-Weather Starting: The insulator plays a crucial role in the carburetor heating system, which is essential for quick and smooth cold-weather starting. Installing a new insulator can help improve starting reliability.

3. Prevention of Damage: Using a new insulator can prevent further damage to the carburetor and related components due to the cold weather.

Cons:

1. Cost: Replacing the carburetor base insulator can be an additional expense for Jeep Wagoneer owners. While the cost may vary depending on the market and the seller, it is essential to consider this factor.

2. Installation Complexity: Installing the insulator may require some mechanical knowledge and skills. For those without experience, seeking professional help could incur additional labor costs.

Conclusion:

The decision to buy a Crown L4287988 carburetor base insulator for a 1974-1983 Jeep Wagoneer depends on the individual's priorities and circumstances. If the vehicle experiences cold-weather starting issues or poor engine performance, replacing this part can help improve the overall driving experience. However, the cost and installation complexity are essential factors to consider.

Recommendation:

If you decide to purchase the insulator, consider buying it from a reputable automotive parts supplier to ensure its authenticity and quality. You may also want to research installation instructions and seek professional assistance if needed to ensure proper installation.

part # l4287988 price

  • $26.52

specifications carbcaddie:

  • for models: Wagoneer
  • for makes: Jeep
  • for years: 1974-1983
  • brand: Crown Automotive
  • part type: Carburetor Insulator
  • manufacturer part number: L4287988
  • construction: Plastic
  • axle: Any
  • color: Black
  • product length: 5.75
  • product width: 5.25
  • hardware included: Use Existing Hardware
  • packaging: Poly Bag
  • carburetor type: Holley 2bbl
  • fitment type: Performance/custom

returns carbcaddie:

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

offer carbcaddie:

  • started: May 9, 2026
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • quantity: 3

payments carbcaddie:

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

shipping carbcaddie:

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

general carbcaddie:

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

seller carbcaddie:

  • rating: 98.9%
  • # reviews: 4291
for models: wagoneer, for makes: jeep, for years: 1974-1983, part type: carburetor insulator, construction: plastic, axle: any, product length: 5.75, product width: 5.25, hardware included: use existing hardware, packaging: poly bag, carburetor type: holley 2bbl, fitment type: performance/custom,
category: auto parts > car truck parts accessories > air fuel delivery > carburetor parts, color: black, sku: 10744116500279772,

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