DENSO AC Idler Pulley A-Section 12mm ID x 71mm OD IPX3510

DENSO Idler Pulley

DENSO's experience as an original equipment manufactuer and supplier to the worlds leading automotive names gives their aftermarket range an advantage like no other. DENSO products are designed with OE fitment precision and are subjected to the same safety and performance testing that you would expect of an OE part. All DENSO Drive Belts and Pulleys are engineered for wear resistance, quiet performance and some of the tightest tolerances in the industry to ensure your vehicle will benefit from expertise and drive to produce the best performing drive belts in the market. So how do you know when a multi accessory belt or pulley on your vehicle needs changing?

• If there is a squealing noise coming from the front of the vehicle when the engine is running. This could be due to worn or misalligned pulleys.
• Engine overheating as the belt is not turning the water pump to circulate coolant in the engine.
• Power steering or air conditioning not working. This will become evident if the belt has broken and isn't turning both the power steering pump or the air conditioning compressor.
• Damage or wear on the belt. Be sure to check regularly the condition of your belts and replace if visible wear or damage exists.