15737616 GM Engine Cooler Block Heater Cord Chevrolet

Review GM Genuine Chevrolet Engine Cooler Block Heater Cord Assembly for CHEVROLET 1988–2004

1988-2004 Chevrolet Engine Coolant Block Heater Cord (GM Part #15737616)

The 1988-2004 Chevrolet Engine Coolant Block Heater Cord, specifically identified as GM Part #15737616, is a crucial component designed for use with engine coolant block heaters in select Chevrolet vehicle models during the colder months. This heater cord is engineered to enhance the heating efficiency and ensure the engine reaches optimal operating temperature more quickly in freezing conditions.

The cord is approximately 38 inches (96.5 cm) long, providing sufficient length to reach from the engine compartment to the exterior of the vehicle for proper installation of the block heater. The cord itself is constructed from heavy-duty, insulated copper wire, which ensures superior electrical conductivity and resistance to damage from extreme temperatures.

Each end of the cord is equipped with a weatherproof, locking plug that securely connects to the block heater and the vehicle's electrical system. The locking mechanism helps prevent water intrusion and reduces the risk of accidental disconnection during use.

The 1988-2004 Chevrolet Engine Coolant Block Heater Cord is compatible with various models, including those featuring a 4.3L, 5.0L, 5.7L, and 6.5L V8 engine. It is designed and manufactured to meet or exceed original equipment specifications for reliable performance and durability.

Installing this heater cord is a straightforward process, making it an excellent choice for DIY enthusiasts or professional mechanics. The cord comes with all necessary hardware and instructions for a hassle-free installation. Enhance the functionality and effectiveness of your engine coolant block heater with this genuine GM replacement part.

Buying a GM 15737616 engine coolant block heater cord for your Chevrolet model from 1988 to 2004 comes with several pros and cons. Here's a detailed analysis of each:

1. Improved engine performance: A block heater cord can help in warming up the engine block before starting the engine, which can lead to improved engine performance, particularly in cold weather conditions.

2. Reduced wear and tear: Starting an engine when it's cold can put additional strain on various components, including the starter motor and battery. By using a block heater cord, you can reduce the wear and tear on these components.

3. Faster engine warm-up: A block heater cord can help in reducing the engine warm-up time significantly, which can be particularly useful in colder climates where the engine takes longer to warm up.

4. Improved fuel efficiency: A warmer engine can burn fuel more efficiently, which can lead to improved fuel economy.

1. Cost: Replacing a block heater cord can be an expensive repair, particularly if you're buying a genuine GM part.

2. Installation complexity: Installing a block heater cord can be a complex process, particularly if you're not mechanically inclined. You may need to hire a professional to do the installation for you.

3. Risk of damage: A block heater cord left on for too long can cause damage to the engine or electrical components, particularly if the cord is faulty or damaged.

4. Potential for electrical issues: Installing a block heater cord can introduce additional electrical components to the vehicle, which can increase the risk of electrical issues.

The decision to buy a GM 15737616 engine coolant block heater cord for your Chevrolet model from 1988 to 2004 depends on several factors, including your climate, driving habits, and budget. If you live in a cold climate and drive frequently in extreme weather conditions, a block heater cord can be a worthwhile investment to improve engine performance, reduce wear and tear, and ensure faster engine warm-up. However, if you live in a warmer climate or don't drive frequently in extreme weather conditions, the cost and installation complexity may outweigh the benefits. Ultimately, it's essential to weigh the pros and cons carefully and consider your specific driving needs before making a decision.

If you decide to buy a GM 15737616 engine coolant block heater cord for your Chevrolet model, make sure to purchase it from a reputable supplier to ensure the quality and authenticity of the part. Additionally, consider having a professional install the cord to minimize the risk of electrical issues and damage to the engine or electrical components.

Details:

Genuine Gm part number: 15737616. Quirk parts, diesel block heater.

specifications engineblocksam:

• for makes: Chevrolet
• for years: 1988–2004
• brand: Gm
• mpn: 15737616
• type: Diesel Block Heater
• manufacturer warranty: 1 Year
• placement on vehicle: Front
• year: 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000
• year 2: 2001 2002 2003 2004
• fitment type: Direct Replacement
• certification: Genuine Oem

shipping engineblocksam:

• type: fixed
• service: usps ground advantage
• class: standard
• transit: 5-11 days
• carrier: usps

payments engineblocksam:

• credit card: mastercard
• wallet: paypal
• other

returns engineblocksam:

• time: 30 days
• paid by: seller
• policy: returns accepted

general engineblocksam:

• category: Auto Parts > Car Truck Accessories > Engines > Blocks

seller engineblocksam:

• rating: 98.9%
• city: braintree, massachusetts
• # reviews: 1045063

offer engineblocksam:

• started: september 13, 2025
• prices: $45.50–$158.39
• item condition: New
• options: ship-to-home
• in stock #: 3
• sold #: 15
• availability: in stock
• best offers: true