1. Car & Truck Parts Accessories Offered
  2. sku: 14424398180061741
  3. MASTER LOCK 1257703

MASTER LOCK 1257703 Water Pump Impeller Nos

fits make: Buick, Pontiac, Oldsmobile. year: 1973–1980.

1257703 Master Lock 1973 - 80 Buick Pontiac Oldsmobile Water Pump With Correct Impeller Nos

( Brand: Master Lock ), ( Manufacturer Part Number: 1257703 ), ( Part Type: Pump Impeller ), ( Country Of Origin: Usa ), ( Vintage Part: Yes )

Review MASTER LOCK Buick Pontiac Oldsmobile Water Pump Correct Impeller Nos fits 1973–1980

The Master Lock 1257703 water pump impeller is an essential replacement part for Oldsmobile, Buick, and Pontiac vehicles manufactured between 1973 and 1980. This impeller is specifically designed to fit and function optimally within the water pump system of these classic automobiles.

The impeller is made from high-quality materials that ensure durability and reliability. It features a robust and efficient impeller blade design that effectively pushes water through the cooling system, ensuring efficient engine cooling. The impeller is precision-engineered to fit perfectly into the water pump housing, minimizing the potential for leaks and other issues.

This impeller is an authentic OEM (Original Equipment Manufacturer) replacement part, meaning it is identical to the impeller that came originally with the vehicle. By installing this impeller, vehicle owners can restore the cooling system's performance to its original specifications.

The impeller comes packaged in a protective manner to ensure it arrives at the customer's doorstep in excellent condition. It is also backed by Master Lock's commitment to quality, making it an ideal choice for those seeking a reliable and authentic replacement part for their classic Oldsmobile, Buick, or Pontiac.

In conclusion, the Master Lock 1257703 water pump impeller is an essential component for the cooling system of Oldsmobile, Buick, and Pontiac vehicles from the 1973 to 1980 model years. It is made from high-quality materials, features an efficient impeller blade design, and is an authentic OEM replacement part. By installing this impeller, vehicle owners can restore their cooling system's performance to its original specifications, ensuring their classic car continues to run smoothly and reliably.

The Master Lock 1257703 water pump impeller is a replacement part designed for certain Oldsmobile, Buick, and Pontiac vehicles manufactured between 1973 and 1980. This part is essential for maintaining the cooling system in good working order. Let's discuss some potential pros and cons of purchasing this water pump impeller.

Pros:

1. OEM (Original Equipment Manufacturer) Part: This water pump impeller is an original equipment replacement part, which means it is designed and built to the same specifications as the original part. It is likely to provide a reliable and accurate fit and function.

2. Long-lasting: As a replacement part, this water pump impeller is specifically engineered to last longer than a failed original part. This means you'll likely save money in the long run by avoiding frequent repairs.

3. Easy Installation: Master Lock provides clear installation instructions, making it easier for DIY car enthusiasts to replace the water pump impeller themselves, saving on labor costs.

4. Good Brand Reputation: Master Lock is a well-known brand in the automotive industry, which may give consumers confidence in the product's quality.

Cons:

1. Price: Master Lock's OEM water pump impeller may be more expensive than aftermarket alternatives. However, the cost difference could be offset by the part's longevity and superior fit.

2. Availability: Depending on the specific vehicle make and model, this part may be harder to find in local auto parts stores, making an online purchase necessary.

3. Limited Compatibility: This water pump impeller is designed for a specific range of vehicles, so it may not be compatible with other makes or models.

In conclusion, the Master Lock 1257703 water pump impeller can be a valuable investment for Oldsmobile, Buick, and Pontiac owners who want a reliable and long-lasting replacement part for their cooling system. Although it may come with a higher price tag, its OEM quality and potential for long-term savings can make it a worthwhile purchase.

Recommendation: If you own a 1973 to 1980 Oldsmobile, Buick, or Pontiac, and your water pump impeller has failed, the Master Lock 1257703 is a recommended choice for a replacement. Its OEM design and potential for longevity may save you money and hassle in the long run. However, it is essential to ensure compatibility with your specific vehicle before purchasing.

Details:

1977 Buick with J code v8. Attn BOX COLLECTORS Boxes may be ripped, Taped ,written on ,soiled ,missing flaps. Listed as fitting. 1978 79 80 81 Buick with 350 x code v8.

1974 1975 Buick Apollo 350. 1976 77 78 79 80 81 82 83 84 85 86 Buick all model's with 196, 231 v6.

part #: 1257703 prices

  • $40.00-$55.90

specifications parthick:

  • for makes: Buick, Pontiac, Oldsmobile
  • for years: 1973-1980
  • brand: Master Lock
  • mpn: 1257703
  • part type: Pump Impeller
  • country of origin: Usa
  • vintage part: Yes

seller parthick:

  • # reviews: 21215
  • city: Orefield, Pennsylvania
  • rating: 99.8%

returns parthick:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted

offer parthick:

  • started: February 18, 2026
  • quantity: 1
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0

general parthick:

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

payments parthick:

  • wallet: Google-pay
  • other
  • credit card: Diners-club

shipping parthick:

  • transit: 3-9 Days
  • service: Standard
  • class: Standard
  • cost: $15.00
  • type: Fixed
for makes: buick, pontiac, oldsmobile, for years: 1973-1980, part type: pump impeller, country of origin: usa, vintage part: yes,
category: auto parts > car truck parts accessories, sku: 14424398180061741,

Master Lock 1257703 Is Similar To:

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