Our fuel injectors deliver precise fuel injection to optimize engine performance and fuel efficiency. Manufactured with OEM-compatible design, they ensure a perfect fit for seamless installation across various vehicle models. Built with durable, corrosion-resistant materials, they withstand extreme conditions for long-lasting use. The optimized spray pattern promotes complete combustion, reducing emissions and improving fuel economy. Each injector is rigorously tested for flow rate, spray pattern, and leakage to guarantee reliable performance. Fitment Type: Direct Replacement. OE Number: 0445120216 8-98087-985-1. How a Fuel Injector Works. Fuel injectors receive fuel from the fuel pump at high pressure. When the engine control unit (ECU) sends an electrical signal, the injector opens, allowing fuel to spray into the combustion chamber or intake manifold. The injector sprays fuel in a fine mist, helping the fuel mix with air more effectively for complete combustion. Injectors open and close within milliseconds, allowing precise control over the amount and timing of fuel injected. This precision ensures better performance, improved fuel economy, and reduced emissions. Please make sure the OE numbers matches the part you are replacing. Professional install will be highly recommend Installation instruction not included. Please leave your physical address (home or office address) but do not leave your P. Box address and ensure that your address and contact information are correct. Or just tell us the part number you need. Please leave your full name, telephone number and full address when ordering. If you need to change the address, you can leave a message. Eastern Europe, South America. Japan, Singapore, Thailand, Malaysia, India. 7 days or more. Please pay for your item immediately after order. All message would be replied within 24 hours.