ALX-PAU-RB-555-084-CL360A63 KARPARTS360 Premier Steel Cup

Review KARPARTS360 For Premier Steel Cup Expansion Plug 2.265 Inch Max. Diameter for EAGLE EAGLE 1990–1992

Introducing the KARPARTS360 ALX-PAU-RB-555-084-CL360A63, a top-tier steel cup expansion plug specifically designed for the Eagle Premier models from 1990 to 1992. This premium replacement part offers superior performance and longevity, ensuring your engine runs at its best.

The ALX-PAU-RB-555-084-CL360A63 is a critical component of your engine's cooling system. Made of robust steel, it effectively expands to seal the head gasket, preventing coolant leaks and maintaining proper engine temperature. Its advanced design ensures a secure fit and reliable sealing, even under high pressure and temperature conditions.

Key features of this expansion plug include its precision-machined threads, which provide a leak-free seal and ease of installation. Moreover, the plug's durable construction withstands the rigors of daily driving and harsh environmental conditions. The OE-quality design guarantees a perfect fit and function, ensuring your Eagle Premier's engine runs efficiently.

When it's time for a replacement, trust the KARPARTS360 ALX-PAU-RB-555-084-CL360A63 to restore your cooling system's performance. This high-performance expansion plug is an excellent investment in your vehicle's health, ensuring optimal engine temperature and long-lasting engine protection.

In summary, the KARPARTS360 ALX-PAU-RB-555-084-CL360A63 is a premium steel cup expansion plug designed for Eagle Premier models from 1990 to 1992. Its robust construction, precise machining, and reliable sealing make it a top choice for those seeking superior engine cooling and long-term performance. Trust this replacement part to keep your engine running at its best.

The Karparts360 ALX-PAU-RB-555-084-CL360A63 is a steel cup expansion plug designed for use in Eagle Premier vehicles from 1990 to 1992. Here are some potential pros and cons of purchasing this part:

1. OEM Quality: This part is an original equipment manufacturer (OEM) replacement, which means it is manufactured to the same specifications as the original part that came with your vehicle. This can ensure a proper fit and reliable performance.

2. Durability: Steel cup expansion plugs are known for their durability and longevity. They can withstand high temperatures and pressures, making them a good choice for engines that require frequent use or heavy loads.

3. Easy Installation: This part is designed to be a direct replacement for the original part, which means it should be easy to install. You may not need to make any additional modifications to your engine or vehicle.

1. Cost: OEM replacement parts can be more expensive than aftermarket alternatives. This part may cost more than a non-OEM alternative, but you may be sacrificing quality or reliability for a lower price.

2. Availability: Depending on your location and the availability of this part from local suppliers, you may need to order it online. This could mean waiting a few days for the part to arrive before you can install it.

3. Potential for Over-tightening: Because steel cup expansion plugs require a specific torque to be applied during installation, there is a risk of over-tightening the plug if you are not careful. Over-tightening can damage the engine or the plug, so it is important to follow the instructions carefully.

The decision to purchase the Karparts360 ALX-PAU-RB-555-084-CL360A63 for your Eagle Premier depends on your priorities and budget. If you value OEM quality and reliability, and you have the funds to pay for it, then this part may be the best choice for you. However, if you are looking for a more cost-effective alternative, you may want to consider an aftermarket replacement. Ultimately, it is important to consider the potential benefits and drawbacks of each option before making a decision.

If you are looking for a reliable and durable replacement part for your Eagle Premier, and you have the budget for it, then the Karparts360 ALX-PAU-RB-555-084-CL360A63 is a good choice. However, if you are looking for a more cost-effective alternative, you may want to consider an aftermarket replacement from a reputable supplier. Be sure to research the specifications and reviews of any aftermarket part you are considering to ensure that it is a good fit for your vehicle and meets your performance expectations.

Details:

Part: steel cup expansion plug. Material: steel. Oem part #:c5az6266-b. Oem number: c5az 6266-b.

Please refer to manufacturer for warranty information. KARPARTS360 for Eagle premier 1990 1991 1992 steel cup expansion plug 2.265 inches maximum diameter 2.251 minimum replacement c5az6266-b: item condition: brand new in original box. Describe type: cup type. Misc notes 1: expansion plug.

All products ship in pristine and original manufacturer packaging. Brand new - sealed in a box.

specifications engineblocksam:

• for models: Eagle
• for years: 1990–1992
• brand: Karparts360
• mpn: Alx-pau-rb-555-084-cl360a63
• type: Automotive
• oe/oem part number: C5az6266-b
• material: Steel
• item weight: 0.9500
• fitment type: Direct Replacement
• generic keywords 1: Part
• intended use: Automobiles
• misc fitment notes: See Notes
• manufacturer warranty: 1 Year
• upc: 199854355319

shipping engineblocksam:

• class: expedited
• service: expedited
• type: fixed
• transit: 3-8 days

payments engineblocksam:

• other
• wallet: google-pay
• credit card: visa

general engineblocksam:

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

returns engineblocksam:

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

seller engineblocksam:

• rating: 99.7%
• city: west chicago, il
• # reviews: 169574

offer engineblocksam:

• price: $34.39
• item condition: New
• availability: in stock
• options: ship-to-home
• sold #: 27
• in stock #: 1
• started: may 19, 2026