High Quality Coolant Expansion Tank 8D0 121 403D 8D0121403D for A4

Product Information of Auto Coolant Tank

When engine runs, it burns fuel to power your vehicle. In doing so, it produces a significant amount of heat. If the temperature of your engine rises above a certain point, it can cause severe damage to the cylinders, warping them out of shape or even cracking the head gasket. This damage can be messy and cause the car to break down.
Car’s cooling system works to extract heat from the engine and prevent this kind of damage. The cooling system pumps a coolant fluid through pipes surrounding your engine’s cylinders. The latent heat taken from the engine converts the coolant into a gas, and as it passes through the car’s radiator, it converts back into a liquid and expels the heat to the outside of the vehicle.
The coolant tank is a vital component of the cooling system. Its function is to store excess coolant fluid until required.

OE Replacement Coolant Expansion Tank, Directly Fit
Replacement for VW Audi
It comes with Cap, without Sensor
Location: Front
Reference Number: 8D0121403D

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FAQ:
Q1: Are you a factory or a trading company?
A1: We are a factory with trading company.

Q2: How can we get to know the quality before placing an order?
A2: Samples are provided for quality test and our product have passed the performance test.

Q3: What services can you provide if we buy your products?
A3:
1) Basically, we have 1 year quality guarantee.
2) Concerning the defective product, please kindly contact us immediately, normally we will it up for free in next shipment; or we can offer a credit for your next order payment.

Q4: Do you have any certificate?
A4: Yes, we have got the GB/T 19001 idt ISO9001:2015 standard.

Q5: Is there any advantages to be your agent?
A5:
1) We can give you the distributor’s prices for our agent.
2) We will give out rebate when you achieve our annual goal.

Q6: What's the payment methods?
A6: TT, L/C, PAYPAL etc.

Q7: What’s the payment terms?
A7: 30% as deposit, balance payment paid before shipment.

Guizhou Leed Auto Parts Co., Ltd is a manufacturer with trading company engaged in the productions of water tank, control arm, oil pump, filter, glass lifting motor, brake pads, and VVT Oil control valve etc.. Our company has GB/T19001 and ISO9001, which owns a professional technical team with rich experiences and capabilities of developing new products, equipped with advanced manufacturing and testing equipment. Leading by science and technology, with the integration of research & develop, production, testing, sales and service. We are committed to provide a whole solution of the auto parts.