1. Starters, Alternators, ECUs & Wiring Offers
  2. sku: 12266382425689771
  3. CADILLAC 646-01443

CADILLAC 646-01443 Fuse Box Engine Fan Xlr Amplifier Cooling 40-AMP 615138 40COOLING

fits make: Cadillac. year: 2004–2005.

646-01443 Cadillac Fuse Box Engine 40 Amp Cooling Fan Fits 04-05 Xlr 615138

( Part Type: Fuse Fan Box Engine Amplifier ), ( Genuine Oem: Yes ), ( Ipn: 646-01443 )

Review CADILLAC Fuse Box Engine 40cooling Fan Xlr fits 2004–2005

The Cadillac 646-01443 fuse box is a crucial component of the engine cooling system in select Cadillac XLR models from 2004 to 2005. This fuse box, specifically designed for the cooling fan circuit, is a vital part of maintaining optimal engine temperature and ensuring the reliable operation of the cooling system.

The 40-amp cooling fan fuse box is meticulously engineered to house and protect the fuses responsible for supplying electrical power to the cooling fan. Its compact design allows for easy access to the fuses, making it simple to inspect, replace, or maintain as needed.

The Cadillac 646-01443 fuse box is made of high-quality materials, ensuring durability and resistance to the harsh conditions found within the engine compartment. Its sleek, black housing blends seamlessly with the engine bay, while its secure mounting ensures a stable and vibration-free installation.

The cooling fan fuse box is designed to accommodate standard automotive fuses, making it easy to find replacements when necessary. The fuse box is also pre-wired with the necessary connectors for a direct plug-and-play installation, saving you time and effort during the replacement process.

In the event of a cooling fan fuse failure, the Cadillac 646-01443 fuse box ensures that the cooling fan will not draw excessive current, preventing potential damage to the electrical system or the cooling fan itself. By preventing these issues, the fuse box helps to protect your Cadillac XLR from costly repairs and potential downtime.

For those seeking a reliable and efficient solution for their Cadillac XLR's cooling fan electrical needs, the Cadillac 646-01443 fuse box is an excellent choice. Its high-quality construction, easy installation, and essential role in the cooling system make it a must-have component for any Cadillac XLR owner.

The Cadillac 646-01443 fuse box for the engine cooling fan in the 2004-2005 XLR 6.2L model is an essential component that ensures the proper functioning of the cooling system. Let's discuss the pros and cons of buying this fuse box to help you make an informed decision.

Pros:

1. OEM Part: This fuse box is an original equipment manufacturer (OEM) part, which means it is manufactured by the same company that originally produced it for the car. Using an OEM part ensures that it fits perfectly and functions as intended.

2. Enhanced Cooling Performance: A faulty cooling fan fuse box can lead to poor cooling performance or even overheating. By replacing the faulty fuse box, you can ensure that your cooling fan receives the necessary power and operates efficiently.

3. Improved Reliability: Using an OEM part like this fuse box can help improve the overall reliability of your vehicle. It can prevent potential issues caused by aftermarket parts, which may not be as well-engineered or may not fit as securely.

Cons:

1. Cost: Replacing a fuse box like this one can be an expensive repair. The price of the part itself may vary, but labor costs can add up significantly.

2. Time Consuming: Installing a new fuse box can be a time-consuming process. If you are not comfortable working on your vehicle, it is recommended that you take it to a professional mechanic.

3. Potential for Additional Repairs: In some cases, a faulty fuse box may be a sign of a larger issue within the cooling system. Replacing the fuse box alone may not solve the problem, and additional repairs may be necessary.

Ending Conclusion:

Replacing a faulty cooling fan fuse box with an OEM part like the Cadillac 646-01443 can help improve the performance and reliability of your vehicle's cooling system. However, the cost and time investment required for this repair may be a consideration. If you are experiencing issues with your cooling fan, it is recommended that you consult a professional mechanic to assess the situation and provide you with the best possible solution.

Recommendation:

If you are experiencing cooling fan issues in your 2004-2005 Cadillac XLR, it is recommended that you have the vehicle inspected by a professional mechanic. They can help diagnose the root cause of the problem and provide you with an accurate estimate for the necessary repairs, including the cost of a new OEM fuse box if required. This will help you make an informed decision and ensure that your vehicle remains safe and reliable.

part # 646-01443 prices

  • $84.95-$146.99

specifications wiringwench:

  • for makes: Cadillac
  • for years: 2004-2005
  • part type: Fuse Fan Box Engine Amplifier
  • genuine oem: Yes
  • interchange part number: 646-01443

general wiringwench:

  • Car Truck Parts Accessories > Interior Parts Accessories > Switches Controls
  • condition: Used

offer wiringwench:

  • started: March 23, 2026
  • quantity: 1
  • availability: In Stock
  • sold: 0
  • options: Ship-to-home

shipping wiringwench:

  • cost: $0.00
  • class: Standard
  • service: Standard
  • transit: 3-7 Days
  • type: Fixed

seller wiringwench:

  • rating: 99.0%
  • # reviews: 674

returns wiringwench:

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

payments wiringwench:

  • other
  • wallet: Paypal
  • cash
  • credit card: Diners-club
for makes: cadillac, for years: 2004-2005, part type: fuse fan box engine amplifier, genuine oem: yes,
manufacturer: cadillac, category: auto parts > car truck parts accessories > interior parts accessories > switches controls, sku: 12266382425689771,

Cadillac 615138 Is Similar To:

wiringwench logo
5 offers $84.95–$146.99 USD
  • Offer #1: $84.95 price + $19.95 delivery = $104.90* total. Search for more XLR parts.+$19.95 shipping
  • Offer #2: $146.99 price + free delivery = $146.99* total. ENGINE FUSE BOX CHECK ID XLR 04-05 40 amp cooling fan fuse.FREE SHIPPING
  • Offer #3: $84.95 price + $24.95 delivery = $109.90* total.+$24.95 shipping
  • Offer #4: $89.95 price + $24.95 delivery = $114.90* total.+$24.95 shipping
  • Offer #5: $89.95 price + $24.95 delivery = $114.90* total.+$24.95 shipping