ALX-PAU-RB-555-076-CL360A58 KARPARTS360 Steel Cup Expansion

Review KARPARTS360 For Chevy K1500/k2500 Steel Cup Expansion Plug 2.143 Inch Dia for CHEVY SUBURBAN K1500 K2500 1998–1999

Introducing the KARPARTS360 ALX-PAU-RB-555-076-CL360A58, a high-quality steel cup expansion plug specifically designed for Chevy K1500 and K2500 Suburban models manufactured in 1998 and 1999. This essential engine component is engineered to deliver superior performance and reliability, ensuring your vehicle continues to operate at its best.

The KARPARTS360 ALX-PAU-RB-555-076-CL360A58 is a cup-type expansion plug, which means it features a recessed, insulated metal cup that surrounds the central electrode. This design promotes even heat distribution, allowing for optimal combustion and enhanced fuel efficiency. The steel cup material is resilient and long-lasting, providing excellent resistance to thermal shock and corrosion.

The central electrode is made of precision-machined, high-tensile nickel alloy, which ensures a strong, dependable connection between the plug and the engine cylinder. This material also provides excellent conductivity, ensuring efficient power transfer from the ignition system to the combustion chamber.

The KARPARTS360 ALX-PAU-RB-555-076-CL360A58 features a robust insulator that effectively isolates the central electrode from the steel cup and the engine coolant. This feature ensures reliable sparking and prevents premature wear due to thermal shock.

Furthermore, the KARPARTS360 ALX-PAU-RB-555-076-CL360A58 is equipped with a durable, heat-resistant rubber seal that forms a tight connection between the plug and the engine cylinder head. This seal helps prevent coolant leaks and ensures efficient combustion.

In summary, the KARPARTS360 ALX-PAU-RB-555-076-CL360A58 is a top-tier expansion plug designed specifically for Chevy K1500 and K2500 Suburban models from 1998 and 1999. With its robust steel cup, high-performance nickel alloy electrode, effective insulation, and durable rubber seal, this expansion plug delivers reliable, efficient, and long-lasting performance for your vehicle.

Buying a Steel Cup Expansion Plug for Chevy K1500/K2500 Suburban (1998-1999) from Karparts360 (ALX-PAU-RB-555-076-CL360A58)

When considering vehicle parts replacement, it's essential to evaluate the pros and cons before making a purchase. In this analysis, we'll discuss the merits and drawbacks of buying a steel cup expansion plug (ALX-PAU-RB-555-076-CL360A58) for a Chevy K1500/K2500 Suburban (1998-1999) from Karparts360.

1. OEM Compatibility: This part is designed specifically for Chevy K1500/K2500 Suburban models (1998-1999), ensuring a perfect fit and function.

2. Superior Quality: Karparts360 is a reputable automotive parts supplier, and their products are known for their high quality and durability.

3. Time-Saving: Buying a replacement part from a trusted supplier like Karparts360 saves time as you don't need to search for the correct part number or contact multiple vendors.

4. Convenience: The part can be easily ordered online, eliminating the need to visit a physical store or wait for a mechanic's appointment.

1. Cost: Original equipment manufacturer (OEM) parts like this one can be more expensive compared to aftermarket alternatives.

2. Wait Time: Depending on the shipping method selected, there may be a delay in receiving the part.

3. Availability: If the part is not in stock, it might take some time before it is shipped and delivered.

The decision to buy a steel cup expansion plug (ALX-PAU-RB-555-076-CL360A58) for a Chevy K1500/K2500 Suburban (1998-1999) from Karparts360 comes down to weighing the pros and cons. The benefits of OEM compatibility, superior quality, time-saving, and convenience may outweigh the costs and potential wait times for some vehicle owners. However, if you're looking for a more affordable alternative, aftermarket parts might be a better choice. Ultimately, the best decision depends on your specific needs, budget, and priorities.

If you prioritize the perfect fit, high-quality part, and the convenience of ordering online, purchasing the steel cup expansion plug (ALX-PAU-RB-555-076-CL360A58) from Karparts360 is a recommended option for your Chevy K1500/K2500 Suburban (1998-1999). However, if cost is a significant concern, consider exploring aftermarket alternatives before making your final decision.

Details:

Material: steel. Please refer to manufacturer for warranty information. Oem number: 3172313, 9421761, j3172313. All products ship in pristine and original manufacturer packaging.

Part: steel cup expansion plug. Describe type: cup type. Oem part #:3172313 9421761. Misc notes 1: expansion plug.

Brand new - sealed in a box. KARPARTS360 for Chevy K1500/k2500 Suburban 1998 1999 steel cup expansion plug 2.143 inches maximum diameter 2.132 minimum replacement 3172313, 9421761: item condition: brand new in original box.

specifications engineblocksam:

• for models: K1500, K2500, Suburban
• for makes: Chevy
• for years: 1998–1999
• brand: Karparts360
• mpn: Alx-pau-rb-555-076-cl360a58
• type: Automotive
• oe/oem part number: 3172313
• material: Steel
• item weight: 0.6000
• fitment type: Direct Replacement
• generic keywords 1: Part
• oem equivalent part number 2: 9421761
• intended use: Automobiles
• misc fitment notes: See Notes
• manufacturer warranty: 1 Year
• upc: 199854354596

payments engineblocksam:

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

offer engineblocksam:

• options: ship-to-home
• price: $29.96
• item condition: New
• started: april 17, 2026
• in stock #: 1
• availability: in stock
• sold #: 27

seller engineblocksam:

• rating: 99.7%
• # reviews: 158162
• city: west chicago, il

general engineblocksam:

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

returns engineblocksam:

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

shipping engineblocksam:

• class: expedited
• type: fixed
• service: expedited
• transit: 5-9 days