ALX-PAU-RB-555-084-CL360A66 KARPARTS360 Steel Cup Expansion

Review KARPARTS360 For Mazda Steel Cup Expansion Plug 2.265 Inch Maximum Diameter for MAZDA MPV 1990–1994

Introducing the KARPARTS360 ALX-PAU-RB-555-084-CL360A66, a high-quality steel cup expansion plug specifically designed for Mazda MPV models from 1990 to 1994. This essential engine component is crucial for maintaining optimal engine performance and ensuring a smooth driving experience.

The ALX-PAU-RB-555-084-CL360A66 is engineered with a robust steel construction that can withstand the extreme pressures and temperatures found within the engine cylinder. Its expansion design allows the plug to adapt to the piston movement during engine operation, providing a reliable and secure connection between the spark plug and the engine cylinder.

The maximum reach of this steel cup expansion plug is 2.265 inches, ensuring a precise fit for Mazda MPV engines during installation. Its durable design not only ensures longevity but also helps in reducing misfires, rough idling, and other related engine issues.

This KARPARTS360 product is a direct OEM replacement for the original equipment part, ensuring a perfect fit and function. It comes with a high-performance spark plug gap that provides optimal spark plug-to-electrode clearance for efficient combustion.

The ALX-PAU-RB-555-084-CL360A66 is an essential upgrade for Mazda MPV owners looking to enhance their engine's performance and extend its lifespan. By replacing worn-out or malfunctioning plugs with this high-quality alternative, you can restore lost power, improve fuel efficiency, and reduce harmful emissions.

In summary, the KARPARTS360 ALX-PAU-RB-555-084-CL360A66 is a top-tier steel cup expansion plug designed for Mazda MPV engines from 1990 to 1994. Its robust steel construction, precise fit, and efficient design make it an ideal choice for those seeking reliable engine performance and extended engine life.

Buying the Karparts360 ALX-PAU-RB-555-084-CL360A66 Steel Cup Expansion Plug for Mazda MPV (1990-1994) - A Detailed Analysis

The ALX-PAU-RB-555-084-CL360A66 steel cup expansion plug from Karparts360 is a crucial component for the cooling system of Mazda MPV models produced between 1990 and 1994. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this part to help you make an informed decision.

1. OEM Quality: This steel cup expansion plug is a direct replacement part, ensuring a perfect fit and the same functionality as the original component.

2. Durability: The steel construction of the plug guarantees enhanced durability compared to other materials, reducing the need for frequent replacements.

3. Improved Engine Performance: A faulty coolant expansion plug can lead to cooling system leaks, overheating, and poor engine performance. Replacing it with a new one can help prevent these issues and improve overall vehicle performance.

1. Cost: The ALX-PAU-RB-555-084-CL360A66 steel cup expansion plug may be more expensive than aftermarket alternatives. However, the OEM quality and durability may justify the investment for some consumers.

2. Availability: Depending on the location and supplier, it may take some time to locate and purchase this specific part.

3. Installation Complexity: Replacing the expansion plug requires some technical expertise and access to the engine compartment, which can be a challenge for some DIY enthusiasts.

The decision to purchase the Karparts360 ALX-PAU-RB-555-084-CL360A66 steel cup expansion plug ultimately depends on your priorities and budget. If you value OEM quality, durability, and improved engine performance, this part is an excellent choice. However, if cost is a concern, you may consider exploring aftermarket alternatives or delaying the replacement until it becomes absolutely necessary.

We recommend evaluating the current condition of your Mazda MPV's cooling system and considering the potential risks and costs associated with a faulty expansion plug. If you prioritize vehicle reliability and performance, investing in the ALX-PAU-RB-555-084-CL360A66 steel cup expansion plug from Karparts360 is a wise choice. If cost is a concern, you may consider exploring aftermarket alternatives or delaying the replacement until it becomes absolutely necessary. Remember, regular maintenance is crucial to ensure the longevity and optimal performance of your vehicle.

Details:

Describe type: cup type. Oem part #:c5az6266-b. Please refer to manufacturer for warranty information. Misc notes 1: expansion plug.

All products ship in pristine and original manufacturer packaging. Brand new - sealed in a box. Part: steel cup expansion plug. Material: steel.

Oem number: c5az 6266-b. KARPARTS360 for Mazda Mpv 1990 91 92 93 1994 steel cup expansion plug 2.265 inches maximum diameter 2.251 minimum replacement c5az6266-b: item condition: brand new in original box.

specifications engineblocksam:

• for models: Mpv
• for makes: Mazda
• for years: 1990–1994
• brand: Karparts360
• mpn: Alx-pau-rb-555-084-cl360a66
• 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: 199854355340

returns engineblocksam:

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

seller engineblocksam:

• city: west chicago, il
• # reviews: 169570
• rating: 99.7%

offer engineblocksam:

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

general engineblocksam:

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

payments engineblocksam:

• other
• credit card: diners-club
• wallet: google-pay

shipping engineblocksam:

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