Gates K040466 Serpentine Belt - Air Conditioning

Gates Premium OE Micro-V Belt K040466

The Gates Premium OE Micro-V Belt K040466 is a precision-fit serpentine belt for accessory drive systems that demand OE-style sizing and construction. It is built with EPDM belt material and polyester cord reinforcement to help maintain consistent performance in everyday driving conditions.

Key Features

• Premium OE Micro-V belt from Gates
• Part number K040466 for accurate replacement matching
• 4-rib automotive V-ribbed belt, standard type
• EPDM belt material for durability in accessory drive service
• Polyester cord material for stable belt construction
• OE Performance comparison rating
• Effective length: 46.65 in. (1185 mm)
• Outside circumference: 47.25 in. (1200 mm)
• Top width: 0.56 in. (14 mm)

Product Details

Gates Premium OE Micro-V belts are engineered to match OE size, construction, and materials for import and domestic vehicles. This K040466 serpentine belt is specified for accessory drive applications and is listed for the air conditioning position on select Nissan models. It is a direct-fit option for 1989-1994 Nissan Maxima, air conditioning, and 1993-1998 Nissan Quest, air conditioning. This part cross-references Continental 4K1190 for the same application.

Common Problems This Belt Can Address

• Squealing or chirping from a worn accessory drive belt
• Cracking, glazing, or visible wear on the belt surface
• Loss of proper belt tension due to age-related stretch
• Air conditioning drive issues caused by belt deterioration
• Reduced accessory drive reliability on Nissan Maxima and Nissan Quest applications

Installation Notes and Tips

Verify belt routing, rib count, and measured length before installation. Inspect pulleys, tensioners, and idlers for wear or misalignment, since these conditions can shorten belt life. Confirm the air conditioning application and compare the old belt to part number K040466 before final installation.

Quality Assurance

Gates uses OE-matched sizing and materials in its Premium OE Micro-V Belt line to support consistent fit and performance in accessory drive systems. The K040466 belt is built to OE Performance expectations for the listed Nissan applications.