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  3. GM 25527166

GM 25527166 Automatic Transmission Oil Cooler Hose

fits year: 1985–1987.

25527166 Gm Genuine Automatic Transmission Oil Cooler Hose

( Brand: Gm ), ( Manufacturer Part Number: 25527166 ), ( Part Type: Oil Transmission Cooler Hose ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Universal Fitment: Direct Replacement ), ( Make: Buick ), ( Year: 1985 1986 1987 ), ( Parts Included: Only Part Reference 0 On The Diagram Is Included )

Review GM Genuine Automatic Transmission Oil Cooler Hose fits 1985–1987

GM Original Equipment Automatic Transmission Oil Cooler Hose (25527166)

The GM Original Equipment Automatic Transmission Oil Cooler Hose (25527166) is a crucial component in maintaining the optimal performance and temperature of your automatic transmission system. Designed specifically for select GM vehicles, this hose ensures the efficient transfer of transmission oil between the transmission and the oil cooler.

Made from high-quality materials, this hose boasts a robust, yet flexible design. Its inner diameter is precisely engineered to accommodate the required volume of transmission oil, ensuring proper cooling and lubrication. The outer layer is constructed from a durable, reinforced rubber material that is resistant to damage from extreme temperatures, vibrations, and the harsh conditions of everyday driving.

The GM transmission oil cooler hose (25527166) features a secure, pressure-tested connection system that guarantees a leak-free installation. The O-rings and clamps are designed to provide a tight seal, minimizing the risk of oil leaks and contamination.

When it comes to replacing or repairing your transmission oil cooler hose, trust the expertise of GM Original Equipment. This factory-engineered hose ensures a perfect fit and optimal performance, providing you with the peace of mind that comes from using genuine GM parts.

Investing in a GM Original Equipment Automatic Transmission Oil Cooler Hose (25527166) is an investment in the longevity and reliability of your vehicle. By keeping your transmission oil cool and properly circulated, you'll enjoy enhanced performance, improved fuel efficiency, and increased protection against costly transmission repairs.

In summary, the GM Original Equipment Automatic Transmission Oil Cooler Hose (25527166) is a high-performance, durable, and reliable component designed to ensure optimal cooling and lubrication of your automatic transmission system. Trust the expertise of GM to keep your vehicle running at its best.

Buying a GM 25527166 automatic transmission oil cooler hose comes with several pros and cons that every automobile owner or mechanic should consider before making a purchase.

Pros:

1. Enhanced Cooling Efficiency: Replacing the old and worn-out hose with a new one ensures efficient cooling of the automatic transmission oil. This can help prevent overheating, which is a common cause of transmission failure.

2. Improved Transmission Performance: A faulty oil cooler hose can lead to decreased transmission performance. Replacing the hose with a new one can help restore the original performance of the transmission system.

3. Cost-Effective: Buying a new GM 25527166 automatic transmission oil cooler hose can save you money in the long run. If the old hose is leaking, it can lead to expensive transmission repairs or even replacement.

4. Easy Installation: The hose is designed to fit perfectly into the existing system. This makes the installation process relatively easy and straightforward, even for DIYers.

Cons:

1. Cost: While the hose itself may not be expensive, the cost of purchasing it may seem high to some. However, considering the potential damage a faulty hose can cause, the cost is justifiable.

2. Availability: Depending on your location, finding a physical store that carries the GM 25527166 automatic transmission oil cooler hose may be challenging. In such cases, purchasing it online may be the best option.

3. Risk of Damage: Handling the hose during installation can be risky, as it is made of delicate materials. Dropping it or bending it improperly can cause damage, which may require additional repairs or the purchase of a new hose.

Conclusion:

In conclusion, buying a GM 25527166 automatic transmission oil cooler hose is an investment that can help prevent expensive repairs and ensure the optimal performance of your vehicle's transmission system. While the cost and availability may be concerns, the benefits of a new hose far outweigh the potential drawbacks.

Recommendation:

If you are experiencing issues with your automatic transmission oil cooler hose, it is recommended that you replace it with a new one as soon as possible. The process of installation may be straightforward, but if you are not confident in your abilities, it is always a good idea to consult a professional mechanic.

Details:

Electrical parts are not returnable. Parts must be resalable and in the original packaging. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.

part #: 25527166 price

  • $23.09

specifications othellodrivetrain:

  • for years: 1985-1987
  • brand: Gm
  • mpn: 25527166
  • part type: Oil Transmission Cooler Hose
  • genuine oem: Yes
  • manufacturer warranty: 1 Year
  • universal fitment: Direct Replacement
  • make: Buick
  • year: 1985 1986 1987
  • parts included: Only Part Reference 0 On The Diagram Is Included

shipping othellodrivetrain:

  • class: Standard
  • cost: $26.60
  • type: Fixed
  • service: Standard
  • transit: 3-9 Days

general othellodrivetrain:

  • condition: New
  • Car Truck Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain

payments othellodrivetrain:

  • wallet: Apple-pay
  • other
  • credit card: Discover

seller othellodrivetrain:

  • city: Somersworth, New Hampshire
  • rating: 97.8%
  • # reviews: 153

offer othellodrivetrain:

  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • started: March 16, 2026
  • quantity: 1

returns othellodrivetrain:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller
for years: 1985-1987, part type: oil transmission cooler hose, genuine oem: yes, manufacturer warranty: 1 year, universal fitment: direct replacement, year: 1985 1986 1987, parts included: only part reference 0 on the diagram is included,
manufacturer: buick, category: auto parts > car truck parts accessories > transmission drivetrain, sku: 13130375141377604,

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  • Offer #1: $23.09 price + $8.95 shipping estimate = $32.04* total.+$8.95 shipping

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