BMW E30 3-Series Expansion Tank Parts
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The average price of a BMW E30 3-Series expansion tank is between $3.79 and $112.99.
The BMW E30 3-Series expansion tank is a component of the vehicle's cooling system. It is responsible for storing excess coolant and maintaining the proper level of coolant in the system. The expansion tank is typically located near the front of the engine bay, usually on the passenger side. Its position may vary slightly depending on the specific model and year of the BMW E30 3-Series.
The typical lifespan of a BMW E30 3-Series expansion tank can vary depending on various factors such as maintenance, driving conditions, and overall usage. However, on average, these expansion tanks tend to last anywhere from 80,000 to 120,000 miles before needing replacement. It's important to regularly inspect the expansion tank for any signs of leaks, cracks, or other damage, and to follow the manufacturer's recommended maintenance schedule to ensure its longevity.
Signs of a Faulty BMW E30 3-Series Expansion Tank
- Coolant Leaks: One of the most obvious signs of a faulty expansion tank is coolant leakage. If you notice puddles of coolant under your car or see a decrease in the coolant level, it could indicate a cracked or damaged expansion tank.
- Overheating Engine: A failing expansion tank may result in inadequate coolant circulation, leading to an overheating engine. If your engine temperature gauge consistently shows higher than normal readings or you receive a warning light indicating engine overheating, it's important to check the expansion tank.
- Cracked or Damaged Tank: Visibly inspect the expansion tank for any cracks, splits, or other damage. Over time, the plastic material can become brittle or weakened, leading to leaks or even a complete failure of the tank.
- Discolored or Contaminated Coolant: Faulty expansion tanks may cause coolant contamination, resulting in a change in color or appearance. If you notice discolored or dirty coolant, it could be a sign that the expansion tank is deteriorating or the coolant is mixing with other substances.
- Pressure Build-up: A failing expansion tank may not effectively handle the pressure generated by the cooling system, causing increased pressure in the radiator and hoses. This can lead to bulging hoses, coolant leaks, or even bursting of the tank in extreme cases.
- Low Coolant Level: If you frequently find yourself adding coolant to the system due to a consistently low coolant level, it could indicate a problem with the expansion tank. It may not be properly holding the coolant, causing it to leak or evaporate.
- Coolant Odor: A faulty expansion tank might allow coolant to leak or evaporate, resulting in a noticeable coolant smell inside or outside of the vehicle. If you detect a sweet or pungent odor, you should investigate the expansion tank as a potential cause.
It's important to note that these signs can also be indicative of other cooling system issues, so it's recommended to have a professional mechanic inspect and diagnose the problem for an accurate assessment.
Top BMW E30 3-Series Expansion Tank Manufacturers
Mahle Behr:
Mahle Behr is a renowned manufacturer of automotive cooling systems and components. They have been producing high-quality parts for various vehicles, including the BMW E30 3-Series expansion tanks. Mahle Behr expansion tanks are known for their reliability, durability, and excellent performance. These tanks are designed to meet or exceed OEM standards, ensuring a perfect fit and seamless integration into the vehicle's cooling system. With a focus on quality craftsmanship and precision engineering, Mahle Behr expansion tanks provide efficient coolant storage and help maintain the optimal operating temperature of the engine.
Genuine BMW:
As the name suggests, Genuine BMW parts are manufactured exclusively by the auto parts manufacturers chosen by BMW. These parts are held to extremely high quality standards set by BMW, ensuring that they meet the same level of excellence as the original equipment fitted in the vehicles during production. Genuine BMW expansion tanks offer the assurance of authenticity and the peace of mind that comes with using parts specifically designed for BMW vehicles. While these parts may be more expensive than aftermarket alternatives, they are the epitome of quality, durability, and performance, delivering the same reliability as the original equipment found in BMW cars.
Rein Automotive:
Rein Automotive is a reputable brand known for manufacturing high-quality aftermarket automotive parts. Their expansion tanks for the BMW E30 3-Series offer an alternative to Genuine BMW parts, providing cost-effective solutions without compromising on quality. Rein Automotive expansion tanks are designed to meet or exceed OEM specifications, ensuring a proper fit and functioning comparable to the original part. While not branded under the BMW name, Rein Automotive tanks are produced by trusted manufacturers who adhere to stringent quality standards, making them a reliable choice for those looking for affordable yet dependable replacement parts.
In summary, when choosing an expansion tank for your BMW E30 3-Series, Mahle Behr, Genuine BMW, and Rein Automotive are all reputable manufacturers to consider. Mahle Behr and Genuine BMW offer parts that meet the high standards set by the vehicle manufacturer, guaranteeing optimal performance and longevity. On the other hand, Rein Automotive provides cost-effective alternatives without compromising on quality, making them a reliable choice for budget-conscious individuals. Ultimately, the choice between these manufacturers depends on individual preferences, budget considerations, and desired level of authenticity.
Shop Deals On BMW E30 3-Series Expansion Tanks
When considering where to purchase a BMW E30 3-Series expansion tank, one might find numerous advantages in turning to AutohausAZ. Firstly, the wide selection of expansion tanks available is truly impressive, ensuring that customers can easily find the perfect fit for their vehicle. Additionally, AutohausAZ offers competitive prices, making it an ideal destination for budget-conscious shoppers. Moreover, the convenience of shopping at AutohausAZ cannot be overstated, as they provide a seamless online purchasing experience. Their user-friendly website allows customers to quickly and effortlessly navigate through their extensive inventory. Furthermore, the dedicated customer service team at AutohausAZ is always ready to assist with any inquiries or concerns that may arise during the purchasing process. Overall, choosing AutohausAZ for a BMW E30 3-Series expansion tank provides the benefit of a comprehensive selection, affordable pricing, convenient online shopping, and excellent customer service.
