SKU: 52865538840

Dorman Rubber Expansion Plug, 1-1/2 In. to 1-5/8 In. Size Range, Black, Model 02603

Sale price$19.32 Regular price$21.47
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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

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Description

Dorman Rubber Expansion Plug, 1-1/2 In. to 1-5/8 In. Size Range, Black, Model 02603The Dorman Rubber part is an essential automotive component designed to enhance vehicle repair and maintenance. Ideal for both professional mechanics and DIY enthusiasts, this high quality product offers innovative solutions for various automotive applications. Constructed from durable rubber, this part ensures longevity and reliable performance under diverse conditions. Dorman has been a leading name in the automotive aftermarket since 1918, focusing

The Dorman Rubber part is an essential automotive component designed to enhance vehicle repair and maintenance. Ideal for both professional mechanics and DIY enthusiasts, this high-quality product offers innovative solutions for various automotive applications.

Constructed from durable rubber, this part ensures longevity and reliable performance under diverse conditions. Dorman has been a leading name in the automotive aftermarket since 1918, focusing on developing parts that empower vehicle owners and repair technicians. With a commitment to innovation, Dorman continually expands its catalog, which includes over 118,000 products. This specific rubber part stands out not only for its quality but also for its customer-first approach, ensuring that each product delivers real value. The thoughtful design of this part saves repair technicians valuable time and helps vehicle owners save on maintenance costs. Dorman’s family-run heritage fosters a spirit of entrepreneurship, enabling rapid problem-solving and adaptation in the fast-paced automotive industry.

Key Features:
  • Constructed from premium rubber for enhanced durability and performance.
  • Package dimensions: 4 L x 1.3 H x 3.6 W inches, ensuring compatibility with various applications.
  • Lightweight design with a package weight of only 0.2 pounds, making it easy to handle.
  • Manufactured in China under strict quality control standards.
  • Part number: 02603, facilitating easy identification and ordering.
  • Innovative design that reduces repair time and costs for technicians and vehicle owners.
  • Backed by Dorman’s extensive experience and commitment to customer satisfaction.

This Dorman Rubber part is an excellent choice for automotive repair professionals and DIY car enthusiasts seeking reliable, high-quality solutions. With its focus on durability, performance, and customer value, this part significantly contributes to efficient vehicle maintenance. Trust in Dorman's legacy of innovation to keep your vehicles running smoothly.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 52865538840

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Verified Purchase
David Linares
Dallas, US
★★★★★ 5
It is good value, and functional
Style: 4-Speaker
Great value and worked flawlessly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
K
KBar
Draper, US
★★★★★ 5
Heavy-Duty 4 AWG Cable With Flexible Insulation
Size: 10ft, Color: 4awg
I am satisfied with this 4 AWG cable. The insulation coating is soft, and the cable itself is very pliable, making it easy to bend and route into the configuration needed for installation. Despite the flexibility, it still feels like a heavy-duty cable designed to handle demanding applications. I am using this cable to provide the necessary amperage to start the generator on my trailer, and it performs as expected. I also like that the wire gauge and cable properties are clearly printed along the side of the insulation, making identification easy during installation or future maintenance. The cable arrived in good condition with no obvious odor from the insulation or packaging. Overall, this appears to be a quality heavy-duty cable that is flexible, easy to work with, and suitable for high-current applications.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
H
hazard2k
Lowell, US
★★★★★ 5
True copper battery cables that are high quality
Size: 10ft, Color: 4awg
I love having heavy duty cable on hand for my cars. It's so nice to be able to make your own starter and alternator cables when restoring cars. These cables are 100% copper, not CCA (copper clad aluminum) like many others are. Copper is far superior for conductivity and handling higher loads. The rubber on the cable is thick and yet very flexible..it's clearly marked and seems very durable. I like to use a hydraulic crimping tool and then add marine grade heat shrink tubing with the adhesive inside of it to keep it as weatherproof as possible.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
K
KBar
Belleville, US
★★★★★ 5
Heavy-Duty 4 AWG Cable With Flexible Insulation
Size: 10ft, Color: 4awg
I am satisfied with this 4 AWG cable. The insulation coating is soft, and the cable itself is very pliable, making it easy to bend and route into the configuration needed for installation. Despite the flexibility, it still feels like a heavy-duty cable designed to handle demanding applications. I am using this cable to provide the necessary amperage to start the generator on my trailer, and it performs as expected. I also like that the wire gauge and cable properties are clearly printed along the side of the insulation, making identification easy during installation or future maintenance. The cable arrived in good condition with no obvious odor from the insulation or packaging. Overall, this appears to be a quality heavy-duty cable that is flexible, easy to work with, and suitable for high-current applications.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
H
hazard2k
Los Angeles, US
★★★★★ 5
True copper battery cables that are high quality
Size: 10ft, Color: 4awg
I love having heavy duty cable on hand for my cars. It's so nice to be able to make your own starter and alternator cables when restoring cars. These cables are 100% copper, not CCA (copper clad aluminum) like many others are. Copper is far superior for conductivity and handling higher loads. The rubber on the cable is thick and yet very flexible..it's clearly marked and seems very durable. I like to use a hydraulic crimping tool and then add marine grade heat shrink tubing with the adhesive inside of it to keep it as weatherproof as possible.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026

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