BMW 323CI Expansion Tank Parts

Showing 11 out of 11 part(s) found in our catalog.

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BMW 323CI
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Belts and Cooling
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Expansion Tank/Coolant Reservoir
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BMW X5, 328i, X3, 325i, 330i, 330Ci, 325Ci, 325xi, 323i, 330xi & more
In Stock Status
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Leaves warehouse within 1-2 business days.
$107.97
Reg
$112.47
List
$185.44
1 per car. Does not include cap RE-17117639022 or coolant level sensor 17117506601.
BMW X5, 328i, X3, 325i, 330i, 330Ci, 325Ci, 325xi, 323i, 330xi & more
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$50.99
Reg
$53.11
List
$136.50
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1 per car.
BMW X5, 328i, X3, 325i, 330i, 330Ci, 325Ci, 325xi, 323i, 330xi & more
Available To Order Status
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Usually ships within 1-2 business days. Availability is not guaranteed.
$115.99
Reg
$120.82
List
$136.50
Located at bottom of expansion tank. 1 per car.
BMW X5, 328i, X3, 325i, 330i, 330Ci, Z4, 325Ci, 325xi, 323i & more
In Stock Status
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Leaves warehouse within 1-2 business days.
$85.99
Reg
$89.57
List
$104.62
FREE SHIPPING
For models with manual transmission.
BMW 328i, 325i, 330i, 330Ci, 325Ci, 325xi, 323i, 330xi, 325i Sport Wagon, 328is & more
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Leaves warehouse within 1-2 business days.
$109.99
Reg
$114.57
List
$126.24
BMW 328i, 325i, 330i, 330Ci, Z4, 325Ci, 325xi, 323i, 330xi, 325i Sport Wagon & more
In Stock Status
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Leaves warehouse within 1-2 business days.
$37.99
Reg
$39.57
List
$74.02
OEM
Located at bottom of expansion tank. Packaging may vary but actual units were manufactured by original supplier to BMW. 1 per car.
BMW X5, 328i, X3, 325i, 330i, 330Ci, Z4, 325Ci, 325xi, 323i & more
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$35.49
Reg
$36.97
List
$95.26
BMW X5, 328i, X3, 325i, 330i, 330Ci, Z4, 325Ci, 325xi, 323i & more
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$27.99
Reg
$29.16
List
$25.06
For mounting expansion tank to support plate. 1 per car.
BMW X5, 328i, 325i, 330i, 330Ci, Z4, 325Ci, 325xi, 323i, 330xi & more
In Stock Status
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Leaves warehouse within 1-2 business days.
$12.69
Reg
$13.22
List
$11.69
FREE SHIPPING
For models with automatic transmission only. 1 per car.
BMW 328i, 325i, 330i, 330Ci, Z4, 325Ci, 325xi, 323i, 330xi, 325i Sport Wagon & more
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$89.99
Reg
$93.74
List
$103.19
OE Solutions
BMW X5, 328i, X3, 325i, 330i, 330Ci, 325Ci, 325xi, 323i, 330xi & more
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$63.99
Reg
$66.66
List
$101.33

BMW 323CI expansion tank typically cost between $12.69 and $115.99.

The BMW 323CI expansion tank is a component of the engine cooling system. It is responsible for storing and regulating the coolant fluid as it expands and contracts with temperature changes. The expansion tank is typically located near the radiator and is connected to it through hoses. Its location may vary slightly depending on the specific model year and engine configuration of the BMW 323CI, but it is generally found on the driver's side of the engine bay, towards the front of the vehicle.

The typical lifespan of a BMW 323CI expansion tank can vary depending on various factors such as usage, maintenance, and driving conditions. However, on average, the expansion tank can last anywhere from 60,000 to 100,000 miles. It is important to regularly inspect and maintain your vehicle's cooling system to ensure optimal performance and longevity.

Signs of a Faulty BMW 323CI Expansion Tank

  1. Coolant Leaks: One of the most common signs of a faulty expansion tank is coolant leakage. If you notice puddles of coolant underneath your BMW 323CI, it could be an indication that the expansion tank is cracked or damaged.
  2. Overheating Engine: A faulty expansion tank can result in insufficient coolant circulation, leading to engine overheating. If you notice your engine temperature rising quickly or consistently running hot, it may be due to a defective expansion tank.
  3. Low Coolant Level: If you frequently find yourself needing to add coolant to your BMW 323CI, it could be a sign of a leaking expansion tank. Check the coolant level regularly, and if it consistently drops, there may be an issue with the expansion tank.
  4. Coolant Smell or Steam: A noticeable coolant smell or the presence of steam under the hood could indicate a leak from the expansion tank. Pay attention to any unusual odors or vapor when the engine is running, as these could be signs of a faulty tank.
  5. Swollen or Cracked Tank: Inspect the expansion tank visually for any visible signs of swelling, bulging, or cracks. A damaged tank is likely to cause coolant leaks and should be replaced promptly.
  6. Discolored Coolant: If you notice that the coolant in your BMW 323CI is dirty, murky, or has an unusual color, it could indicate a contamination issue resulting from a faulty expansion tank. Coolant discoloration suggests that the expansion tank has deteriorated, and it may need to be replaced.
  7. Warning Lights: Some BMW models are equipped with warning lights that indicate coolant system issues. If you see a warning light on your dashboard related to the coolant system, it is recommended to have your vehicle inspected by a qualified mechanic to determine if the expansion tank is at fault.

If you experience any of these signs or suspect a faulty expansion tank in your BMW 323CI, it is advisable to have the vehicle inspected and repaired by a professional BMW technician to ensure proper diagnosis and resolution of the issue.

Top BMW 323CI Expansion Tank Manufacturers

Rein Automotive is a reputable manufacturer of expansion tanks for the BMW 323CI. They are known for their high-quality products that meet or exceed original equipment specifications. Rein Automotive focuses on producing reliable and durable parts, making them a popular choice among BMW enthusiasts. While their parts may not carry the "Genuine" BMW branding, they are still considered to be of excellent quality and offer a more budget-friendly alternative.

Genuine BMW parts, as the name implies, are manufactured directly by the vehicle manufacturer or by auto parts manufacturers selected by BMW. These parts undergo rigorous testing and adhere to strict quality standards set by BMW. As a result, Genuine BMW expansion tanks are considered to be of top-notch quality, offering perfect compatibility and performance for BMW 323CI vehicles. However, due to the brand association, these parts tend to be more expensive compared to alternatives.

URO Parts is another manufacturer known for producing expansion tanks for the BMW 323CI. Although not carrying the "Genuine" BMW branding, URO Parts specializes in manufacturing high-quality aftermarket components for various vehicle makes and models. Their expansion tanks are designed to meet or exceed OEM specifications, providing a reliable and cost-effective alternative to Genuine BMW parts. URO Parts aims to deliver dependable products at a more affordable price point, making them a favorable choice for those looking to balance quality and cost.

Shop Deals On BMW 323CI Expansion Tanks

When shopping at AutohausAZ, you can enjoy the convenience of accessing a vast selection of BMW 323CI expansion tanks. The extensive inventory available ensures that you'll find the right part without any hassle. Additionally, AutohausAZ provides high-quality expansion tanks that are specifically designed for your BMW 323CI, guaranteeing optimum performance and reliability. Rest assured that the products offered at AutohausAZ meet the highest industry standards, ensuring your satisfaction. With an easy-to-navigate website and excellent customer service, you'll have a seamless shopping experience that is focused on meeting your needs. The comprehensive range of BMW parts available at AutohausAZ ensures that you can trust them to provide reliable solutions for your vehicle maintenance.

Auto Parts We Offer for BMW 323CI