ALX-PAU-RB-555-037-CL360A51 KARPARTS360 Expansion Plug Steel

Review KARPARTS360 For Mercury Expansion Plug Steel 1.76 Inches Maximum Diameter for MERCURY TOPAZ 1990–1994

Introducing the KARParts360 ALX-PAU-RB-555-037-CL360A51 expansion plug by Clevite Elite for Mercury Topaz vehicles from the years 1990 to 1994. This essential engine component is designed to deliver optimal engine performance and reliability.

The ALX-PAU-RB-555-037-CL360A51 expansion plug is a steel construction piece, ensuring robustness and durability against the harsh conditions inside the engine cylinder. Its 1.76 maximum reach makes it suitable for specific engine designs, providing an accurate and secure fit in the combustion chamber.

This expansion plug features a compact, yet intricately engineered design to promote efficient combustion and minimize energy loss. It is manufactured using the latest technologies and materials to ensure a perfect seal and prevent leakage, maintaining optimal engine compression and ensuring smooth engine operation.

The Clevite Elite expansion plug is engineered to meet or exceed OEM specifications, ensuring compatibility and longevity for your Mercury Topaz vehicle. Installing this high-quality expansion plug in your engine is an investment in its overall health and longevity, providing you with peace of mind and reliable performance on the road.

In summary, the KARParts360 ALX-PAU-RB-555-037-CL360A51 expansion plug is a crucial engine component for Mercury Topaz vehicles from 1990 to 1994. Its steel construction, 1.76 maximum reach, and efficient design make it a reliable and durable solution for maintaining optimal engine performance. Trust this genuine Clevite Elite part to keep your engine running at its best.

Pros and Cons of buying a KARPARTS360 ALX-PAU-RB-555-037-CL360A51 Expansion Plug for Mercury Topaz (1990-1994)

a. Replacement for Original Part: This KARPARTS360 expansion plug is a direct replacement for the original part in Mercury Topaz vehicles from 1990 to 1994.

b. High-Quality Material: Made from steel, this part ensures durability and reliability for a long-term solution.

c. Fast Shipping: KARPARTS360 offers quick shipping options to get your replacement part to you as soon as possible.

d. Competitive Pricing: This expansion plug is comparatively priced with other aftermarket options, providing excellent value for the cost.

a. Potential Fitment Issues: Although marketed as a direct fit for Mercury Topaz vehicles, some customers have reported fitment issues. Double-check your vehicle's specifications before purchasing.

b. Lack of Warranty: KARPARTS360 does not offer a warranty on this expansion plug, which may be a concern for some customers.

c. No OEM Guarantee: Since this is an aftermarket part, it does not come with the same guarantees as an original equipment manufacturer (OEM) part.

The KARPARTS360 ALX-PAU-RB-555-037-CL360A51 expansion plug can be an excellent and cost-effective solution for those looking to replace their worn-out expansion plug in their Mercury Topaz (1990-1994). Its high-quality steel construction, competitive pricing, and quick shipping make it an attractive option. However, potential fitment issues and the absence of a warranty may be concerns for some customers. Therefore, it is essential to ensure proper vehicle compatibility before making a purchase.

If you are confident that this expansion plug is the right fit for your Mercury Topaz and are comfortable with the lack of a warranty, the KARPARTS360 ALX-PAU-RB-555-037-CL360A51 expansion plug can be an excellent choice for a reliable and cost-effective solution. However, if you prefer an OEM part with a warranty, you may want to consider contacting your dealership or exploring other aftermarket options with a warranty.

Details:

Please refer to manufacturer for warranty information. KARPARTS360 for Mercury Topaz 1990 91 92 93 1994 expansion plug steel 1.76 inches maximum diameter 1.75 minimum replacement 151686-r1, 357217-s: item condition: brand new in original box. Oem number: 151686-r1, 357217-s, 371426-s, 907879. Brand new - sealed in a box.

Part: steel cup expansion plug. Material: steel. Oem part #:151686-r1 357217-s. All products ship in pristine and original manufacturer packaging.

Misc notes 1: expansion plug. Describe type: cup type.

specifications engineblocksam:

• for models: Topaz
• for makes: Mercury
• for years: 1990–1994
• brand: Karparts360
• mpn: Alx-pau-rb-555-037-cl360a51
• type: Automotive
• oe/oem part number: 151686-r1
• material: Steel
• item weight: 0.5000
• fitment type: Direct Replacement
• generic keywords 1: Part
• oem equivalent part number 2: 357217-s
• intended use: Automobiles
• misc fitment notes: See Notes
• manufacturer warranty: 1 Year
• upc: 199854346546

shipping engineblocksam:

• type: fixed
• class: expedited
• transit: 5-11 days
• service: expedited

seller engineblocksam:

• rating: 99.7%
• city: west chicago, il
• # reviews: 171262

payments engineblocksam:

• wallet: apple-pay
• other
• credit card: discover

offer engineblocksam:

• sold #: 27
• price: $29.81
• item condition: New
• in stock #: 1
• options: ship-to-home
• availability: in stock
• started: may 23, 2026

general engineblocksam:

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

returns engineblocksam:

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