15YG98N DORMAN Expansion Plug C3500 Chevy

Review DORMAN Expansion Plug Fits Chevy for CHEVY C3500 1988–2000

The Dorman 15yg98n Expansion Plug is a vital automotive component designed specifically for select GM applications between the years 1988 and 2000, including the Chevy C3500. This expansion plug plays a significant role in the engine's cooling system by controlling the flow of coolant between the radiator and engine.

This Dorman product is meticulously engineered to be an exact replacement for the original equipment, ensuring a reliable and seamless fitment. It features a durable, high-temperature rubber construction that can withstand the extreme conditions found within an engine bay. The design includes an integrated o-ring seal to prevent coolant leakage, ensuring optimal cooling system performance.

The Dorman 15yg98n Expansion Plug boasts a robust, corrosion-resistant brass body that provides superior resistance against the damaging effects of engine chemicals and environmental conditions. This not only ensures a long service life but also contributes to the overall durability and reliability of the cooling system.

Installing the Dorman 15yg98n Expansion Plug is a straightforward process. It is compatible with both left and right sides of the engine, providing flexibility in its application. The plug's design includes an easily identifiable arrow indicator, ensuring proper installation orientation and reducing the risk of incorrect installation.

By choosing the Dorman 15yg98n Expansion Plug, you are investing in a high-quality, reliable replacement part that is specifically designed for your 1988-2000 Chevy C3500. Its precise fitment, durability, and ease of installation make it an excellent choice for maintaining the optimal performance of your vehicle's cooling system.

Dorman 15yg98n Expansion Plug for 1988-2000 Chevy C3500: A Comprehensive Analysis

The Dorman 15yg98n expansion plug is a replacement part designed for the cooling system of 1988-2000 Chevy C3500 trucks. This analysis aims to provide you with a clear understanding of the benefits and potential drawbacks of purchasing this part.

1. OEM Equivalency: The Dorman 15yg98n expansion plug is engineered to meet the original equipment specifications, ensuring a proper fit and function in your Chevy C3500 cooling system.

2. Cost-Effective: Compared to purchasing an original equipment manufacturer (OEM) part from a dealership, the Dorman expansion plug is usually less expensive, making it an attractive option for budget-conscious consumers.

3. Availability: The Dorman 15yg98n expansion plug is widely available at automotive parts stores and online retailers, making it easy to find and purchase when you need it.

4. Durability: Dorman parts are known for their robustness and longevity, which can save you money in the long run by reducing the need for frequent replacements.

1. Quality Concerns: Some consumers have reported that the Dorman expansion plug does not last as long as the OEM part, requiring more frequent replacements.

2. Installation Complexity: Installing the expansion plug in the cooling system of a Chevy C3500 may require some mechanical skills and knowledge, which can be a challenge for less experienced DIYers.

3. Potential Fitment Issues: While the Dorman 15yg98n expansion plug is designed to fit most 1988-2000 Chevy C3500 models, there have been reports of fitment issues in some cases.

The Dorman 15yg98n expansion plug offers several advantages, including OEM equivalency, cost-effectiveness, wide availability, and durability. However, it also comes with some potential drawbacks, such as quality concerns, installation complexity, and potential fitment issues. Ultimately, the decision to purchase the Dorman expansion plug depends on your personal preferences, budget, and mechanical abilities. If you prioritize cost savings and are confident in your installation skills, the Dorman part may be a suitable choice. However, if you value the highest quality and are concerned about potential fitment issues, you might consider investing in an OEM part from a dealership.

If you decide to purchase the Dorman 15yg98n expansion plug for your 1988-2000 Chevy C3500, make sure to buy it from a reputable and trusted automotive parts supplier to minimize the risk of receiving a subpar product. Additionally, consider having the part installed by a professional mechanic to ensure proper installation and reduce the risk of any potential issues.

Details:

Ideal solution - this plug is a reliable replacement for an original part that missing or has failed due to fatigue. Durable construction - this part is made from quality materials to ensure reliable performance and long service life. Condition: new vehicle fitment engine, 1988 -2000 chevrolet C35007.4l v8, C35005.7l v8. Trustworthy quality - backed by team of product experts in the USA and more than a century automotive experience.

specifications engineblocksam:

• for models: C3500
• for makes: Chevy
• for years: 1988–2000
• brand: Dorman
• mpn: 15yg98n
• part type: Plug
• part details: Engine Core Plug 1.625 In.; As Required; Package Quantity
• fit make: Chevrolet
• fit years: 1999 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998
• cs-sku: 400

shipping engineblocksam:

• type: fixed
• transit: 2-7 days
• class: standard
• carrier: fedex
• service: fedex ground or fedex home delivery

seller engineblocksam:

• rating: 96.1%
• # reviews: 60050
• city: attleboro falls, massachusetts

general engineblocksam:

• category: Auto Parts > Car Truck Accessories > Engines > Blocks

offer engineblocksam:

• availability: in stock
• started: may 20, 2025
• options: ship-to-home
• sold #: 18
• in stock #: 1
• price: $16.73
• item condition: New

returns engineblocksam:

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

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