11MJBFFB DORMAN Expansion Plug Dodge Ram

Review DORMAN Expansion Plug Fits Dodge 50 for DODGE RAM 1983–1989

The Dorman 11MJBFFB Expansion Plug is a crucial automotive component designed specifically for Dodge Ram pickup trucks from the 1983 to 1989 model years. This replacement part is engineered to fit in place of the original expansion plug, ensuring a reliable electrical connection between the engine's cylinders and the ignition system.

This expansion plug is meticulously manufactured to meet or exceed OEM specifications. It features a robust, heat-resistant ceramic insulator that maintains a stable electrical connection even under extreme engine temperatures. The insulator is topped with a high-quality, durable porcelain tip that resists wear and tear, ensuring a long service life.

The Dorman 11MJBFFB Expansion Plug also comes with a sturdy, nickel-plated steel shell that protects the fragile insulator from damage during installation and operation. The shell is designed to securely fasten to the engine cylinder head with a hex nut, providing a solid mechanical connection.

Additionally, this expansion plug is engineered to provide a precise fit, ensuring easy installation and effortless removal. It is important to note that installation may require the use of specialized tools and techniques, depending on the specific engine configuration.

In summary, the Dorman 11MJBFFB Expansion Plug is an essential replacement part for Dodge Ram pickup trucks from the 1983 to 1989 model years. It is designed to provide a reliable electrical connection between the engine's cylinders and the ignition system, ensuring optimal engine performance. This expansion plug is meticulously manufactured to meet or exceed OEM specifications, and is engineered to provide a precise fit, ensuring easy installation and long service life.

The Dorman 11MJBFFB expansion plug is a replacement part designed for Dodge Ram trucks with the engine models 5.2L and 5.9L, produced between the years 1983 and 1989. Here are some potential pros and cons of purchasing this part:

1. OEM Quality: Dorman is a reputable aftermarket parts manufacturer known for producing high-quality parts that meet or exceed OEM specifications.

2. Affordable: Compared to buying an original equipment manufacturer (OEM) part from Dodge, the Dorman 11MJBFFB expansion plug is typically more affordable.

3. Availability: Aftermarket parts, like the Dorman 11MJBFFB expansion plug, are often more readily available from auto parts stores and online retailers than OEM parts.

4. Easy Installation: The expansion plug is a relatively simple part to replace, making it a good option for DIYers.

1. Potential Fitment Issues: While Dorman parts generally meet or exceed OEM specifications, there is always a possibility that the part may not fit perfectly in every application. In some cases, minor modifications may be required to ensure a proper fit.

2. Quality Concerns: Some customers have reported receiving defective parts or experiencing issues with the performance of the Dorman 11MJBFFB expansion plug. However, it's important to note that such incidents are relatively rare.

3. Lack of Warranty: OEM parts typically come with extended warranties, while aftermarket parts, like the Dorman 11MJBFFB expansion plug, may not have the same level of coverage.

The Dorman 11MJBFFB expansion plug is an affordable and widely available aftermarket alternative to purchasing an OEM part from Dodge. It generally meets or exceeds OEM specifications, making it a reliable option for most applications. However, there is always a risk of fitment issues or quality concerns. Ultimately, the decision to purchase the Dorman part or opt for an OEM part depends on your budget, personal preference, and the level of risk you're willing to accept.

If you're looking for an affordable and widely available replacement part for your Dodge Ram's expansion plug, the Dorman 11MJBFFB is a solid choice. However, if you prefer the peace of mind that comes with an OEM part or have experienced issues with aftermarket parts in the past, it may be worth the extra cost to purchase an OEM part from Dodge. Ultimately, the best decision depends on your specific circumstances and priorities.

Details:

Trustworthy quality - backed by team of product experts in the USA and more than a century automotive experience. Durable construction - this part is made from quality materials to ensure reliable performance and long service life. Product specifications package contents: 1 expansion plug. Ideal solution - this plug is a reliable replacement for an original part that missing or has failed due to fatigue.

specifications engineblocksam:

• for models: Ram
• for makes: Dodge
• for years: 1983–1989
• brand: Dorman
• mpn: 11mjbffb
• part type: Plug
• engine: 2.6l 4 Cyl Vin
• trim: Sport, Royal, Custom, Base
• compatible make/model: Dodge Ram 50
• compatible years: 1989 1983 1984 1985 1986 1987 1988 89 83 84 85 86 87 88
• fitment info: Engine Core Plug 2 2-1/8
• manufacturer warranty: 12 Month Warranty
• attention: Read Full Description To Confirm Fitment
• cs-sku: 400

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• transit: 3-7 days
• type: fixed
• class: economy

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

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

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• started: april 7, 2026

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