SX-NE37 NATIONAL Front Engine Crankshaft Seal Starfire

Review NATIONAL Front Engine Crankshaft Seal For Oldsmobile Starfire Te for OLDSMOBILE 1977–1980

The National SX-NE37 front engine crankshaft seal is specifically designed for Oldsmobile Starfire TE models manufactured between the years 1977 and 1980. This crankshaft seal is an essential component of the engine, responsible for preventing oil leakage between the crankshaft and the engine block.

The SX-NE37 is made from high-quality materials, ensuring durability and reliability. The elastomeric seal material is engineered to withstand the extreme pressures and temperatures inside the engine, providing an effective seal against oil loss. The outer edge of the seal features a heavy-duty rubber lip, which seals tightly against the crankshaft to prevent any oil from escaping.

This crankshaft seal comes with a precision-machined steel backing plate, which provides additional strength and rigidity to the seal. The backing plate is designed to fit securely against the engine block, ensuring a reliable seal and a proper installation. The seal and backing plate are also designed to work seamlessly with the engine gasket, making the installation process easier and more efficient.

The National SX-NE37 front engine crankshaft seal is an excellent choice for Oldsmobile Starfire TE owners who want to maintain the performance and efficiency of their engines. By preventing oil leaks, the seal helps to reduce engine wear and improve fuel economy. Additionally, the high-quality materials used in the production of this seal ensure that it will last for many miles, providing peace of mind and saving you the cost of frequent replacements.

Installing the National SX-NE37 front engine crankshaft seal is a straightforward process, but it is recommended that you consult your vehicle's repair manual for specific instructions. With the right tools and some patience, you can complete the installation yourself, saving you the cost of a mechanic's labor. If you prefer, you can also take your vehicle to a professional mechanic for the installation.

In summary, the National SX-NE37 front engine crankshaft seal is a high-quality, durable component designed to prevent oil leaks in Oldsmobile Starfire TE engines manufactured between 1977 and 1980. Made from high-quality materials and engineered for a precise fit, this seal is an excellent investment for any Oldsmobile Starfire TE owner who wants to maintain the performance and efficiency of their engine.

Pros and Cons of Buying a National SX-NE37 Front Engine Crankshaft Seal for a 1977-1980 Oldsmobile Starfire TE

The National SX-NE37 Front Engine Crankshaft Seal is a popular replacement option for the crankshaft seal on 1977-1980 Oldsmobile Starfire TE vehicles. Before making a purchase, it's essential to weigh the pros and cons to ensure this is the best choice for your specific situation.

1. OEM-equivalent quality: The National SX-NE37 seal is designed to meet or exceed the specifications of the original equipment crankshaft seal, ensuring a reliable and effective seal.

2. Universal fit: This seal is compatible with multiple vehicle makes and models, not just the Oldsmobile Starfire TE. It may be a cost-effective solution if you or someone you know owns other vehicles requiring the same seal.

3. Easy installation: The National SX-NE37 seal is generally easy to install, which can save time and labor costs if you choose to do the job yourself.

4. Affordable: Compared to OEM seals, aftermarket options like the National SX-NE37 can be significantly more affordable.

1. Potential for variations in quality: Since this is an aftermarket part, there may be some variation in quality between different batches or even individual seals. While most will function well, some may not last as long as an OEM seal.

2. Lack of manufacturer warranty: Unlike OEM parts, aftermarket parts like the National SX-NE37 do not typically come with a manufacturer warranty, which can be a concern for some buyers.

3. Potential for fitment issues: While the National SX-NE37 is designed to be a universal fit, it's essential to double-check the compatibility before purchasing. Installing the wrong part can lead to leaks and other issues.

The National SX-NE37 Front Engine Crankshaft Seal offers several advantages, including OEM-equivalent quality, universal fit, ease of installation, and affordability. However, potential drawbacks include variations in quality, lack of a manufacturer warranty, and possible fitment issues.

For budget-conscious buyers looking for a reliable and effective crankshaft seal replacement option for their 1977-1980 Oldsmobile Starfire TE, the National SX-NE37 Front Engine Crankshaft Seal is a solid choice. Just be sure to verify the compatibility before purchasing and consider the potential risks associated with any aftermarket part. If you prioritize peace of mind and a manufacturer warranty, an OEM seal may be a better investment.

Details:

National front engine crankshaft seal for 1977 1980 Oldsmobile starfire te: status: in stock.

specifications differentialsdepo:

• for makes: Oldsmobile
• for years: 1977–1980
• brand: National
• mpn: Sx-ne37
• placement on vehicle: Engine Gaskets Sealing Systems
• type: Engine Crankshaft Seal
• item length: 2.750
• manufacturer warranty: 1 Year
• ipn: C679 9-9
• compatible model: Starfire
• compatible year: 1980 1979 1978 1977
• core charge: Free No Core Charge
• position: Front
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine National Engine Crankshaft Seal

shipping differentialsdepo:

• type: fixed
• service: standard, expedited
• class: standard, expedited
• transit: 2-5 days

returns differentialsdepo:

• policy: returns accepted
• time: 30 days
• paid by: seller

general differentialsdepo:

• category: Auto Parts > Transmission Drivetrain > Differentials, Assemblies > Additional

payments differentialsdepo:

• other
• credit card: discover
• wallet: paypal

offer differentialsdepo:

• started: march 12, 2026
• sold #: 8
• in stock #: 1
• options: ship-to-home
• availability: in stock
• price: $16.31
• item condition: New

seller differentialsdepo:

• city: indianapolis, indiana
• rating: 99.5%
• # reviews: 631702