Universal 4.5 Inch > 4.0 Inch x 3 Inch L Silicone Hose (515454003)
SKU: 36100410531

Universal 4.5 Inch > 4.0 Inch x 3 Inch L Silicone Hose (515454003)

Sale price$32.39 Regular price$35.99
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USA
  • USA
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Universal 4.5 Inch > 4.0 Inch x 3 Inch L Silicone Hose (515454003)Description Each PPE Performance Silicone Hose is strengthened with 5 plies of Nomex reinforced fibers making them very tough. Fluorocarbon lining offers better lubricity (slippery and resistant to chemicals) and the silicone rubber construction ensures they can withstand constant boost pressures and temperatures from 76 degrees all the way to +437 degrees Fahrenheit. PPE silicone will maintain structural integrity even when subject to high boost

Description

Each PPE Performance Silicone Hose is strengthened with 5 plies of Nomex reinforced fibers making them very tough. Fluorocarbon lining offers better lubricity (slippery and resistant to chemicals) and the silicone rubber construction ensures they can withstand constant boost pressures and temperatures from -76 degrees all the way to +437 degrees Fahrenheit. PPE silicone will maintain structural integrity even when subject to high boost pressures throughout the temperature range. In short, PPE Performance Silicone Hoses will not blow out like a stock hose will.

PPE’s Silicone Hoses are resistant to fuel, oil and chemicals while also being UV and Ozone resistant. These hoses can handle the extreme exposure that heavy usages puts upon them. With multiple sizes and configurations, there is a PPE Performance Silicone Hose for every design application.

Drag racing and sled pulling place huge stress on your truck’s silicone hoses in a very short period of time. PPE’s hoses were designed to handle the rigors of increased pressures during racing and competition. Their performance tolerances make them an excellent upgrade for your daily driving and the extremes of towing heavy loads.

Note: Due to the 6mm wall thickness of PPE Silicone, hose clamps must be 1/2 inch larger diameter than hose ID for proper fit.

Features
  • Handles high-boost pressures
  • Working pressure: 70 psi - BAR 4.8
  • Burst pressure: 207 psi - BAR 14.3
  • Higher flow and better lubricity than rubber
  • UV and Ozone resistant
  • Fluorocarbon lining resistant to oil, fuel and high temperatures
  • 6mm 5-ply Silicone Reducer
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: 36100410531

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K
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KC
Waukegan, US
★★★★★ 5
Very pleased with this item.
Color: White, Size: Large
Sturdier material than I expected, but still cool and comfortable. Excellent fit. Not baggy at all. Just a comfortable, relaxed fit.
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Reviewed in the United States on August 19, 2025
L
Verified Purchase
Lydia Mata
West Palm Beach, US
★★★★★ 5
Mens outfit
Color: Khaki, Size: XX-Large
My husband really likes them
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Reviewed in the United States on May 4, 2026
C
Verified Purchase
Carpenter done
Alexandria, US
★★★★★ 4
Great for hot weather.
Color: White, Size: X-Large
It was good purchase. Nice and thin for the temperatures we were in. 
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Reviewed in the United States on July 5, 2025
K
Verified Purchase
Kim
Waukegan, US
★★★★★ 5
Best last minute….
Color: White, Size: Medium
Well made, for the money
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Reviewed in the United States on April 26, 2026
J
Verified Purchase
Joe shaw
Whiting, US
★★★★★ 5
Very Comfortable and light Material
Color: White, Size: Large, Color: White, Size: Large
Bought this outfit for our Cruise for White Hot Night. Light, comfortable and so very stylish. Fabric is on the light side so recommend a neutral undergarment. Pants are a little on the loose side, shirt is true to size. Will really shrink a whole size if put in dryer.
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Reviewed in the United States on August 12, 2025

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