ALX-PAU-RB-555-073-CL360A51 KARPARTS360 Steel Cup Expansion

Review KARPARTS360 For Buick Lesabre/park Avenue Steel Cup Expansion Plug 2.074 Inch Dia for BUICK LESABRE PARK 1998–2005

Introducing the KARPARTS360 ALX-PAU-RB-555-073-CL360A51, a high-quality steel cup expansion plug specifically designed for the Buick LeSabre and Park models from the years 1998 to 2005. This essential engine component is engineered to meet or exceed original equipment manufacturer (OEM) specifications, ensuring reliable and long-lasting performance.

The ALX-PAU-RB-555-073-CL360A51 is a 2.074-inch cup expansion plug, which means it is the perfect fit for the specific engine size and model. Its steel construction provides durability and strength, making it a preferable choice for those seeking a robust and dependable engine component.

This expansion plug is designed with a copper alloy seal, which offers superior sealing capabilities and helps prevent coolant leakage. The cup expansion plug also features a high-temperature resistance design, enabling it to withstand the extreme temperatures encountered in the engine.

The ALX-PAU-RB-555-073-CL360A51 is an easy-to-install component. It comes with a gasket and a new O-ring, ensuring a secure fit and eliminating the need for additional purchases. The plug's design also includes a ribbed exterior, which provides better holding power and reduces the risk of the plug working loose over time.

By choosing the KARPARTS360 ALX-PAU-RB-555-073-CL360A51 steel cup expansion plug, you're not only ensuring a proper fit and reliable performance for your Buick LeSabre or Park, but you're also making a smart investment in your vehicle's overall health and longevity. Trust KARPARTS360 for all your engine component needs and drive with confidence.

The ALX-PAU-RB-555-073-CL360A51 steel cup expansion plug by KARTECH (karparts360) is a crucial component for the cooling system of Buick LeSabre vehicles model years 1998 to 2005. This part is essential for maintaining optimal engine performance and preventing overheating. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this specific steel cup expansion plug from KARTECH.

1. OEM Equivalency: This steel cup expansion plug is designed to meet or exceed the original equipment manufacturer (OEM) specifications for the Buick LeSabre. This ensures a proper fit and function, minimizing the risk of engine damage or inefficiencies.

2. High-quality Material: The steel cup expansion plug is made from high-quality materials, ensuring durability and resistance to corrosion. This prolongs the lifespan of the component and reduces the need for frequent replacements.

3. Improved Engine Performance: A faulty or worn-out expansion plug can lead to poor engine performance and increased fuel consumption. Replacing it with a new, high-quality plug like the ALX-PAU-RB-555-073-CL360A51 can help restore optimal engine performance and improve fuel efficiency.

4. Preventing Potential Damage: A failing expansion plug can cause significant engine damage if it leaks coolant into the combustion chamber. This can lead to costly repairs and potential engine failure. By proactively replacing the expansion plug, you can prevent these potential damages and save money in the long run.

1. Cost: The ALX-PAU-RB-555-073-CL360A51 steel cup expansion plug may be more expensive than some aftermarket alternatives. However, the cost difference is often outweighed by the benefits of using a high-quality, OEM-equivalent part.

2. Installation Complexity: The installation process for the steel cup expansion plug can be more complex than some other engine components. It may require specialized tools and knowledge to properly install, which could add to the overall cost and time investment.

The ALX-PAU-RB-555-073-CL360A51 steel cup expansion plug by KARTECH (karparts360) offers several advantages such as OEM equivalency, high-quality materials, improved engine performance, and prevention of potential damages. Although it may have a higher cost and a more complex installation process compared to some aftermarket alternatives, the benefits often outweigh the drawbacks. Ultimately, investing in a high-quality, OEM-equivalent steel cup expansion plug like this one can save money in the long run by preventing costly engine damages and improving overall engine performance. We recommend purchasing this part from a reputable supplier like KARTECH to ensure its authenticity and quality.

Details:

Part: steel cup expansion plug. Material: steel. Brand new - sealed in a box. Please refer to manufacturer for warranty information.

Describe type: cup type. KARPARTS360 for Buick Lesabre/park avenue 1998 -2005 steel cup expansion plug 2.074 inches maximum diameter 2.06 minimum replacement 1452391, c5az6026-g: item condition: brand new in original box. Oem part #:1452391 c5az6026-g. Misc notes 1: expansion plug.

All products ship in pristine and original manufacturer packaging. Oem number: 1452391, c5az 6026-g, 6026-j, d1fz 6026-d, 6266-b.

specifications engineblocksam:

• for models: Lesabre, Park
• for makes: Buick
• for years: 1998–2005
• brand: Karparts360
• mpn: Alx-pau-rb-555-073-cl360a51
• type: Automotive
• oe/oem part number: 1452391
• material: Steel
• item weight: 0.7100
• fitment type: Direct Replacement
• generic keywords 1: Part
• oem equivalent part number 2: C5az6026-g
• intended use: Automobiles
• misc fitment notes: See Notes
• manufacturer warranty: 1 Year
• upc: 199854354190

shipping engineblocksam:

• service: expedited
• type: fixed
• class: expedited
• transit: 4-10 days

returns engineblocksam:

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

general engineblocksam:

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

offer engineblocksam:

• availability: in stock
• started: may 2, 2026
• price: $28.22
• item condition: New
• sold #: 27
• options: ship-to-home
• in stock #: 1

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• other
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seller engineblocksam:

• city: west chicago, il
• # reviews: 164131
• rating: 99.7%