Air Con Compressor 89404 Nissens AC Conditioning 6453PM 6453PN 6453PQ 6453PT. Why shop with us? Need help or advice before purchasing? Belt Pulley Ø (mm). Still unsure if this part fits? Send us a message with your registration and we will check. The heart of the air conditioning system. The refrigerant is compressed by the compressor and transported through the system to create high and low pressure. The compressor is crucial for the efficiency of the AC system. During an AC cycle, the compressor enables the refrigerant to change its state from gas to liquid and to flow through the different components of the system as well as through high and low pressure sides. Proper lubrication is a must for the product vitality and lifespan. Proper installation procedure including system flushing is crucial for the compressor vitality. Condenser performance influences the compressor performance and workload. Once you place an order with us, our dedicated team works diligently to dispatch your items promptly. Whether you’re in the UK or anywhere else around the world, we’ve got you covered. Once your order is dispatched, we provide tracking information, so you can monitor its progress and know exactly when to expect your package. We take great care to ensure that your items arrive in pristine condition. All products are securely packaged to protect them from any potential damage during transit. To be eligible for a return, the item must be unused, in its original condition, and in its original packaging. Please ensure that all accessories, manuals, and other components are included when returning the product. In the event that a repair is not feasible, or if the same product is no longer available, we will offer a replacement item of equal value. From essential components like brakes, filters, and engine parts to performance-enhancing upgrades, DIY tools or air fresheners, we have everything you need to keep your vehicle running smoothly and looking its best. Your shopping experience is at the heart of what we do. Our dedicated customer service team is always ready to assist you with any inquiries or concerns. We strive to provide prompt and helpful responses to ensure you have a seamless experience with us. Our loyal customers and excellent reviews speak volumes about our commitment to excellence – your satisfaction is our ultimate goal. We’re here to assist you in finding the right products for your vehicle and to make your shopping experience enjoyable and hassle-free. Browse our store, find the perfect automotive solutions, and experience excellent customer service. We look forward to serving you and meeting all your automotive needs. What is an air con compressor and what does it do? The air con compressor is a key component of your car’s air conditioning system. It compresses and circulates refrigerant, which cools the air before it enters the cabin. It essentially powers the entire cooling process. What are the signs of a failing air con compressor? Warm air blowing from the vents. Strange noises (grinding or squealing) when the air con is on. AC system not turning on. Air con system cycles on and off frequently. Can I drive with a faulty air con compressor? Yes, you can drive with a faulty compressor, but it may cause discomfort due to lack of cooling. Additionally, if the compressor is making noise or affecting the belt system, it could lead to further damage. How long does an air con compressor typically last? An air con compressor can last between 8 to 10 years with regular use. However, it may wear out sooner if subjected to extreme conditions or if maintenance is neglected. What causes an air con compressor to fail? Lack of refrigerant or oil. Blocked or damaged condenser. Contaminants like dirt and moisture in the system. Overheating due to a malfunctioning cooling system. How much does it cost to replace an air con compressor? Can I replace the air con compressor myself? It’s recommended to have a professional mechanic perform the replacement. What else should be replaced when changing the air con compressor? When replacing the compressor, it’s often recommended to replace the receiver/drier, expansion valve, and flush the system to remove any contaminants. Why is my air con compressor making noise? Unusual noises could be due to a failing bearing, worn-out clutch, or internal damage. This often indicates that the compressor is on the verge of failing and needs attention. Can a faulty air con compressor affect fuel economy? Yes, a faulty compressor can put additional strain on the engine, leading to reduced fuel efficiency.