BMW 318ti Expansion Tank Parts

Showing 3 out of 3 part(s) found in our catalog.

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BMW 318ti
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Belts and Cooling
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Expansion Tank/Coolant Reservoir
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This is the o-ring seal between coolant reservoir and top cover plate. Please verify existing seal diameter prior to ordering. 1 per car.
1995, 1996, 1997, 1998, 1999 BMW 318ti
In Stock Status
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Leaves warehouse within 1-2 business days.
$3.79
Reg
$3.95
List
$3.79
1 per car.
1995, 1996, 1997, 1998, 1999 BMW 318ti
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$5.99
Reg
$6.24
List
$4.69
1995, 1996, 1997, 1998, 1999 BMW 318ti
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$17.96
Reg
$18.71
List
$29.17

The average price of a BMW 318ti expansion tank is between $3.79 and $17.96.

The BMW 318ti expansion tank is a component of the car's cooling system. It is responsible for holding coolant and allowing for expansion and contraction as the engine temperature changes. The expansion tank is typically located near the radiator and connected to it through hoses. Its placement may vary slightly depending on the specific model year and design of the vehicle.

The typical lifespan of a BMW 318ti expansion tank can vary depending on various factors such as driving conditions, maintenance practices, and overall vehicle usage. However, on average, these expansion tanks can last anywhere from 50,000 to 100,000 miles or approximately 5 to 10 years. It is important to regularly inspect and maintain the expansion tank, ensuring proper coolant levels and addressing any signs of damage or leaks promptly to extend its lifespan.

Signs of a Faulty BMW 318ti Expansion Tank

The most common signs of a faulty BMW 318ti expansion tank include:

  1. Coolant leaks: One of the primary indications of a faulty expansion tank is coolant leakage. If you notice puddles or drips of coolant underneath your vehicle, it may signify a cracked or damaged expansion tank.
  2. Overheating engine: A malfunctioning expansion tank can cause coolant to leak or not flow properly, resulting in an overheating engine. If your temperature gauge consistently rises into the red zone or your engine frequently overheats, it could be due to a faulty expansion tank.
  3. Low coolant level: If you consistently need to refill your coolant reservoir more often than usual, despite no visible leaks, it may indicate a faulty expansion tank that isn't effectively storing and circulating coolant.
  4. Bulging or deformed tank: Inspect the expansion tank for any apparent signs of bulging or deformation. Over time, the plastic tank can become weakened, leading to swelling or deformation under pressure.
  5. Engine misfires or reduced performance: A failing expansion tank can cause coolant to mix with the engine oil, resulting in engine misfires, reduced performance, or a noticeable decrease in power.
  6. Sweet odor or white smoke from the exhaust: If the coolant leaks into the combustion chamber, you may notice a sweet smell from the exhaust or white smoke coming out. This can be an indication of a faulty expansion tank or other cooling system issues.
  7. Dashboard warning lights: In some cases, a faulty expansion tank can trigger warning lights on the dashboard. Watch out for lights related to the coolant system or engine temperature, such as the check engine light or the coolant temperature warning light.

If you suspect a faulty expansion tank in your BMW 318ti, it is recommended to have it inspected and repaired by a qualified mechanic to avoid potential engine damage or overheating.

Top BMW 318ti Expansion Tank Manufacturers

Genuine BMW Expansion Tank:
As the name suggests, Genuine BMW expansion tanks are manufactured by BMW themselves or the auto parts manufacturers chosen by BMW to meet their high-quality standards. These expansion tanks are known for their excellent craftsmanship and reliability. They are designed specifically for BMW vehicles, ensuring a perfect fit and optimal performance. Genuine BMW expansion tanks are made using high-quality materials to withstand the demands of the engine's cooling system, maintaining proper coolant levels and preventing overheating. Although they are the priciest option, they offer the assurance of genuine OEM quality.

Meyle Expansion Tank:
Meyle is a well-known aftermarket auto parts manufacturer that produces a wide range of components for various vehicle makes and models, including BMW. Meyle expansion tanks are designed to be direct replacements for the original equipment, offering a reliable and cost-effective alternative. While not bearing the vehicle manufacturer's branding, Meyle expansion tanks are manufactured to meet or exceed the industry standards. They are constructed using durable materials and undergo rigorous testing to ensure durability and compatibility. Meyle expansion tanks provide a balance between quality and affordability, making them a popular choice among BMW owners looking for reliable replacement parts.

In summary, Genuine BMW expansion tanks are the highest quality option as they are manufactured by BMW or their trusted partners, providing an exact match for your vehicle's specifications. On the other hand, Meyle expansion tanks offer a more affordable alternative without compromising on performance and reliability. Both options have their merits, and the choice ultimately depends on your budget and preferences.

Shop Deals On BMW 318ti Expansion Tanks

At AutohausAZ, customers shopping for a BMW 318ti expansion tank can enjoy several advantages. Firstly, there is a diverse selection of high-quality expansion tanks available, ensuring that every customer can find the perfect fit for their vehicle. Additionally, AutohausAZ offers competitive pricing, allowing customers to purchase their desired expansion tank without breaking the bank.

Customers also benefit from the convenience of a user-friendly online platform. The website provides detailed product descriptions and specifications, making it easy for customers to choose the right expansion tank for their BMW 318ti. Furthermore, AutohausAZ ensures a seamless shopping experience by providing prompt and reliable customer service to address any inquiries or concerns.

Moreover, at AutohausAZ, customers can trust that they are purchasing genuine, OEM (Original Equipment Manufacturer) parts. This guarantees that the expansion tank they receive is of the highest quality, providing optimal performance and durability.

Lastly, AutohausAZ strives to expedite the shipping process by promptly processing and dispatching orders. This ensures that customers receive their BMW 318ti expansion tanks in a timely manner, minimizing any disruptions to their repair or maintenance plans.

Overall, AutohausAZ offers a range of advantages for customers shopping for a BMW 318ti expansion tank. From a wide selection of high-quality products and competitive pricing to a user-friendly online platform and excellent customer service, AutohausAZ remains dedicated to providing an exceptional shopping experience.

Auto Parts We Offer for BMW 318ti