ALX-PAU-RB-555-100-CL360A75 KARPARTS360 Steel Cup Expansion

Review KARPARTS360 For Oldsmobile Steel Cup Expansion Plug 1.199 Inch Max. Dia for OLDSMOBILE ALERO 1999–2004

Introducing the KARPARTS360 ALX-PAU-RB-555-100-CL360A75, a high-quality steel cup expansion plug specifically designed for Oldsmobile Alero models from 1999 to 2004. This essential engine component is engineered to provide reliable performance and extended service life, ensuring your vehicle runs smoothly and efficiently.

The ALX-PAU-RB-555-100-CL360A75 is a 1.199-inch (30.4 mm) replacement plug for Oldsmobile Alero engines. It features a robust steel construction, ensuring durability even under extreme temperatures and engine pressures. The steel cup design also allows for excellent heat transfer, helping to maintain optimal engine temperature.

This expansion plug comes with a high-performance, chrome-plated thermostat housing that provides superior sealing and resistance to corrosion. The housing's chrome finish not only adds an aesthetic touch to your engine but also helps protect the plug from wear and damage.

The ALX-PAU-RB-555-100-CL360A75 is equipped with a high-tensile, rolled thread design that ensures a secure connection to the engine block. This thread design also makes the plug easy to install and remove, saving you time and effort during routine maintenance.

For precise temperature control, this expansion plug includes a high-precision thermostat that maintains optimal engine temperature, ensuring efficient engine operation. The thermostat is designed to open and close at specific engine temperatures, allowing the coolant to circulate only when necessary, reducing unnecessary engine heat and saving fuel.

The KARPARTS360 ALX-PAU-RB-555-100-CL360A75 is an OE-quality replacement part, ensuring a perfect fit and function in your Oldsmobile Alero. It is engineered to meet or exceed the original equipment specifications, providing you with the confidence that your vehicle is in good hands.

In conclusion, the KARPARTS360 ALX-PAU-RB-555-100-CL360A75 is a top-tier steel cup expansion plug specifically designed for Oldsmobile Alero models from 1999 to 2004. With its robust steel construction, high-performance thermostat housing, and precise temperature control, this replacement plug ensures reliable engine performance and extended service life. Trust KARPARTS360 for all your automotive parts needs and experience the difference of OE-quality replacement components.

Pros and Cons of buying a KARPARTS360 ALX-PAU-RB-555-100-CL360A75 Steel Cup Expansion Plug for Oldsmobile Alero (1999-2004)

The KARPARTS360 ALX-PAU-RB-555-100-CL360A75 is a steel cup expansion plug designed for Oldsmobile Alero vehicles from the years 1999 to 2004. This part is essential for maintaining engine performance and preventing potential engine damage. In this analysis, we will discuss the pros and cons of purchasing this specific steel cup expansion plug.

1. OEM Compatibility: This expansion plug is designed to fit and function identically to the original equipment manufactured (OEM) part, ensuring a perfect fit and optimal performance.

2. High-Quality Material: The steel cup expansion plug is made from durable materials, which can withstand the harsh conditions inside the engine and provide long-lasting reliability.

3. Improved Engine Performance: A faulty expansion plug can lead to engine misfires and poor performance. Replacing it with a new one can help restore engine efficiency and power.

4. Prevents Engine Damage: A worn-out expansion plug can cause coolant leakage, leading to potential engine damage. Installing a new expansion plug can help prevent such issues.

1. Cost: The KARPARTS360 ALX-PAU-RB-555-100-CL360A75 may be more expensive than aftermarket alternatives, which could be a concern for budget-conscious consumers.

2. Availability: Depending on the location and availability, it might take some time to source and receive this specific part.

3. Installation Complexity: Installing the expansion plug may require professional expertise, especially for those who are not comfortable working on their vehicles.

The KARPARTS360 ALX-PAU-RB-555-100-CL360A75 steel cup expansion plug offers several benefits, such as OEM compatibility, high-quality materials, improved engine performance, and prevention of engine damage. However, its higher cost and potential installation complexity could be drawbacks for some consumers.

If you prioritize engine reliability, optimal performance, and peace of mind, the KARPARTS360 ALX-PAU-RB-555-100-CL360A75 steel cup expansion plug is a worthwhile investment. However, if you're on a tight budget or comfortable with aftermarket alternatives, you might consider exploring those options. Ultimately, the decision depends on your personal preferences, priorities, and circumstances.

Details:

Part: steel cup expansion plug. Brand new - sealed in a box. Describe type: cup type. Engineered for longevity: - crafted from top-tier materials, free fast shipping 1 year warranty 30-day satisfaction guarantee.

Oem part #:933-13010 933-1301a. Material: steel. KARPARTS360 for Oldsmobile Alero 1999 01 02 03 2004 steel cup expansion plug 1.199 inches maximum diameter 1.185 minimum replacement 933-13010, 933-1301a: item condition: brand new in original box. Oem number: 933-13010, 933-1301a, 933-13090, 10067515, 11021-d01 11021-v55 11105-657-3 90331-30013, 94241638, 96411-430 96411-630 99306-30 e7gz 6026-a, f32z 6026-h, g601-10-c05.

Please refer to manufacturer for warranty information. All products ship in pristine and original manufacturer packaging.

specifications engineblocksam:

• for models: Alero
• for makes: Oldsmobile
• for years: 1999–2004
• brand: Karparts360
• mpn: Alx-pau-rb-555-100-cl360a75
• type: Steel Cup Expansion Plug
• material: Steel
• oe/oem part number: 933-13010
• item weight: 0.2900
• fitment type: Direct Replacement
• generic keywords 1: Part
• oem equivalent part number 2: 933-1301a
• intended use: Automobiles
• misc fitment notes: See Notes
• manufacturer warranty: 1 Year
• upc: 199854357429

returns engineblocksam:

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

seller engineblocksam:

• city: west chicago, il
• rating: 99.3%
• # reviews: 97862

shipping engineblocksam:

• class: standard
• service: standard
• type: fixed
• transit: 4-4 days

offer engineblocksam:

• started: november 19, 2025
• price: $25.88
• item condition: New
• sold #: 32
• options: ship-to-home
• availability: in stock
• in stock #: 1

payments engineblocksam:

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

general engineblocksam:

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