Ignitions and Electrical› Wiring Components

ANCOR

HEAT SHRINK TUBING, 3/16" X 3", RED

$2.75

SKU: A049 302603

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Overview

The Ancor 302603 is a pack of three red, adhesive-lined heat shrink tubing pieces designed for wire applications. Each piece measures 3 inches in length with a 3/16" diameter, suitable for 20-12 AWG wire.

The tubing is constructed from cross-linked polyolefin, offering superior strength and resistance to burning compared to PVC. The heat-activated adhesive lining creates a seal against saltwater, oil, acids, and sunlight, while also providing strain relief. This tubing has a high shrink ratio, reducing to 1/3 of its original size when heated to 257°F (125°C) and can withstand operating temperatures from -40°C to 110°C. It is UL 224 rated.
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HEAT SHRINK TUBING, 3/16" X 3", RED

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandANCOR
Part NumberA049 302603
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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