EGR Valve
Exhaust Gas Recirculation, EGR works by recirculating a portion of an engine's exhaust gas back to the engine cylinders. The exhaust gas displaces atmospheric air and reduces O2 in the combustion chamber. Reducing the amount of oxygen reduces the amount of fuel that can burn in the cylinder thereby reducing peak in-cylinder temperatures. The actual amount of recirculated exhaust gas varies with the engine operating parameters, and it is controlled by EGR valve.
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Kingko Industrial Co., Ltd was established in 2015, located in Suzhou, China(near Shanghai). We specialize in full range of spare parts exporting. Product: Engine, Electricity or Electronics, Body and Accessories, Drivetrain, Braking System, Steering System, Material and Equipment, Universal Parts, etc.
Why Choose Us
Professional Team
Our Team have been working in this field for over 8 years. After years of development, the company has created a wealth of experience in sales and after-sales service team,and has established an outstanding reputation among customers.
Our Certifications
We have our own factories and warehouses, All our factories are certified by ISO9001 and TS16949, some are OEM manufacturers.
Sales Market
Our customers are from all over the world, including customers from Europe, South America, Africa, South Asia, etc.
Reduced Emissions: EGR systems play a crucial role in reducing harmful NOx emissions, contributing to cleaner air and compliance with environmental regulations.
Improved Fuel Efficiency: By recirculating exhaust gases, EGR systems enable a more controlled combustion process, leading to increased fuel efficiency. Some vehicles may experience up to a 20% improvement.
Affordable Modification: Installing an EGR system is a relatively affordable modification, often paired with a Diesel Particulate Filter (DPF) delete kit, making it accessible to many diesel truck owners.
Product Specification
We provide the following product specifications：
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OEM # |
25800-0E010 |
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Engine Application |
Toyota 1GD-FTV Diesel/2GD-FTV Diesel |
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Vehicle Fit |
Toyota Hilux 8 (AN120) Series since 2015 |
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Place of Origin |
China |
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Price Terms |
FOB |
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Minimum Order |
5 PCS |
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Delivery Estimation |
15 days |
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Standard Package Info |
Inner Box Size: Carton Size: Gross Weight: |
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Delivery port |
Shanghai |
Types of EGR valve
Diesel high pressure EGR valves divert the high-flow, high-soot exhaust gas before it enters the diesel particulate filter – the soot can combine with the oil vapor to create sludge. The gas is then passed back to the inlet manifold either via a pipe or internal drillings in the cylinder head. A secondary valve is also used to help create a vacuum in the inlet manifold as this is not naturally present on diesel engines.
Diesel Low pressure EGR valves divert the exhaust gas after it has passed through the diesel particulate filter -- this gas has a lower flow but is almost completely clean of soot. The gas is then passed back to the inlet manifold via a pipe.
Gasoline EGR valves divert the exhaust gases, much like the high pressure diesel equivalent. The vacuum created by cylinder depression, draws the exhaust gases in and the flow is regulated by the opening and closing of the EGR valve itself.
First remove the engine cover.
Then loosen the electrical cable on the valve and remove the electrical connections and/or vacuum lines, checking for signs of damage.
Remove the fastening screws and check the valve for damage, corrosion or carbon build-up.
Clean the EGR valve mounting surface thoroughly and fit new valve and gasket. Remove any loose carbon from the EGR supply port too.
Line up the EGR valve with the bolt holes and gasket and reattach to the housing.
Tighten all fasteners to the recommended torque settings.
Once firmly seated, reconnect the vacuum lines and/or electrical connections.
Finally use a diagnostic scan tool to reset the engine management light and check for any other errors. Check that the malfunction indicator lamp has been extinguished, then carry out a road test. Many vehicles now require the EGR valve to be reset under adaptations. This simply allows the ECU to learn the stop position at the open and closed points. Failure to do this can cause the valve to break and fall into the manifold.
Customization Process
Requirement Discussion:
Contact us and provide your design drawings, size specifications, and other technical parameters.
01
Design Proposal:
Our professional team will develop a design proposal and provide a quotation based on your requirements.
02
Sample Production:
We produce samples according to the design proposal and conduct rigorous testing.
03
Mass Production:
Upon your approval, we commence mass production to ensure timely delivery and consistent quality.
04
After-Sales Service:
We offer ongoing technical support and service to ensure the long-term stable operation of our products.
05
Other Services
Machining:
We offers complete cylinder head, crankshaft and block machining; the life of the engine begins with precision machine work
Parts:
We is a warehouse distributor for major engine part manufactures servicing domestic, import, truck, and heavy duty engines
Rebuilding:
We builds engines around your customer's needs, for all the Rebuild, Repower and Restore motorheads out there
Engines:
We sells high quality re-manufactured engines with a three year, 100,000 mile no-fault warranty
FAQ
As one of the leading egr valve suppliers in China, we warmly welcome you to wholesale cheap egr valve in stock here from our factory. All customized products are with high quality and low price. For free sample, contact us now.
Crankshaft Sensor, Toyota Hiace Cylinder Head, ZL-TO1038