ALX-PAU-RB-555-068-CL360A54 KARPARTS360 Comanche Steel Cup

Review KARPARTS360 For Jeep Comanche Steel Cup Expansion Plug 1.647 Inch Maximum Dia for JEEP 1990–1992

Introducing the KARParts360 ALX-PAU-RB-555-068-CL360A54, a premium steel cup expansion plug specifically designed for Jeep Comanche models from 1990 to 1992. This high-quality part is an essential component of your engine's ignition system, ensuring optimal engine performance and longevity.

This expansion plug boasts a robust steel construction with a durable, heat-resistant cup design. The cup expansion design facilitates even pressure distribution across the entire electrode surface, ensuring consistent spark production. The plug features a 1.647 maximum thread pitch and a 5/8 inch thread diameter to ensure a perfect fit in your Jeep Comanche engine.

The KARParts360 ALX-PAU-RB-555-068-CL360A54 plug comes with a high-performance, iridium-tipped center electrode. Iridium is a precious metal known for its superior conductivity and durability, allowing for efficient spark transfer and longer lifespan compared to traditional copper or platinum electrodes.

This expansion plug also features a corrosion-resistant insulator designed to withstand the harsh conditions of your engine's combustion chamber. The insulator's advanced design ensures reliable insulation, preventing unwanted electrical shorts and maintaining the integrity of the spark production process.

The KARParts360 ALX-PAU-RB-555-068-CL360A54 expansion plug comes with a gasket to ensure a secure and leak-free installation. The gasket is designed to seal the combustion chamber properly, preventing engine oil or coolant from entering the chamber and compromising the performance and longevity of the plug.

This premium expansion plug is an excellent investment for Jeep Comanche owners looking to maintain peak engine performance and extend the life of their ignition components. With its robust steel construction, high-performance iridium electrode, and corrosion-resistant insulator, the KARParts360 ALX-PAU-RB-555-068-CL360A54 is the ideal choice for your Jeep Comanche engine.

The ALX-PAU-RB-555-068-CL360A54 steel cup expansion plug by KARPARTS360 is a crucial component for the engine of a Jeep Comanche from the model years 1990 to 1992. This part is essential for maintaining optimal engine performance and preventing potential engine damage. In this analysis, we will outline the pros and cons of purchasing this part from KARPARTS360.

1. OEM Quality: KARPARTS360 is known for providing OEM (Original Equipment Manufacturer) quality parts. Buying this steel cup expansion plug from them ensures that you are getting a part that meets the original specifications of your Jeep Comanche's engine.

2. Availability: KARPARTS360 offers a wide range of automotive parts, and the ALX-PAU-RB-555-068-CL360A54 steel cup expansion plug is no exception. You are likely to find this part readily available from their inventory, saving you time and potential hassle.

3. Warranty: KARPARTS360 offers a comprehensive warranty on their products. This warranty can provide you with peace of mind, knowing that you are protected against any potential defects or issues with the part.

4. Competitive Pricing: KARPARTS360 often offers competitive pricing compared to other aftermarket parts suppliers. You can save money by purchasing this steel cup expansion plug from them instead of going to a dealership.

1. Shipping Costs: Depending on your location, shipping costs could be a potential downside when purchasing from KARPARTS360. While they do offer free shipping on some orders, you may still have to pay for shipping on smaller orders.

2. Customer Service: Some users have reported mixed experiences with KARPARTS360's customer service. While many have had positive interactions, others have encountered issues with order processing or product availability.

3. Potential for Counterfeit Parts: As with any online marketplace, there is a risk of encountering counterfeit parts. While KARPARTS360 takes measures to prevent this, it is essential to ensure that you are purchasing the part from a verified seller on their platform.

The ALX-PAU-RB-555-068-CL360A54 steel cup expansion plug by KARPARTS360 offers several advantages, such as OEM quality, availability, warranty, and competitive pricing. However, potential downsides include shipping costs, varying customer service experiences, and the risk of encountering counterfeit parts. Ultimately, the decision to purchase this part from KARPARTS360 depends on your specific needs, budget, and tolerance for potential risks.

If you are in need of a reliable and authentic steel cup expansion plug for your Jeep Comanche from the model years 1990 to 1992, purchasing from KARPARTS360 could be a good option. Be sure to verify the seller and check for any available promotions or discounts to offset shipping costs. By doing your research and taking the necessary precautions, you can ensure that you are getting a quality part for your vehicle.

Details:

Please refer to manufacturer for warranty information. All products ship in pristine and original manufacturer packaging. Engineered for longevity: - crafted from top-tier materials, this product has undergone rigorous free fast shipping 1 year warranty 30-day satisfaction guarantee. Brand new - sealed in a box.

Part: steel cup expansion plug. KARPARTS360 for Jeep comanche 1990 1991 1992 steel cup expansion plug 1.647 inches maximum diameter 1.635 minimum replacement 2406356, 70128-r1: item condition: brand new in original box. Material: steel. Oem number: 2406356, 70128-r1, 75 88 338, 83 10 195, 47 999, 91 16 757, c168628, c5az 6026-a, 6026-e, d0ry d7az 6026-c, 6026-d, e6dz 6026-c.

Oem part #:2406356 70128-r1. Describe type: cup type.

specifications engineblocksam:

• for makes: Jeep
• for years: 1990–1992
• brand: Karparts360
• mpn: Alx-pau-rb-555-068-cl360a54
• type: Automotive
• oe/oem part number: 2406356
• material: Steel
• item weight: 0.5400
• fitment type: Direct Replacement
• generic keywords 1: Part
• oem equivalent part number 2: 70128-r1
• intended use: Automobiles
• misc fitment notes: See Notes
• manufacturer warranty: 1 Year
• upc: 199854353957

general engineblocksam:

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

seller engineblocksam:

• rating: 99.7%
• # reviews: 158127
• city: west chicago, il

offer engineblocksam:

• availability: in stock
• sold #: 27
• in stock #: 1
• price: $29.71
• item condition: New
• started: april 16, 2026
• options: ship-to-home

payments engineblocksam:

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

shipping engineblocksam:

• service: expedited
• class: expedited
• transit: 4-9 days
• type: fixed

returns engineblocksam:

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