Sierramarine 4000 Hose
Sierramarine 4000 Hose
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Sierramarine 16-337-0386 Epa and Carbon compliant
Silverado 4000 fuel line is constructed with a non-permeable THV barrier layer, polyester reinforcement and a CPE weather and UV resistant cover. It meets all current EPA and CARB standards. The hose construction is easier to rig, clamp and maintains its flexibility under a range of extreme environmental conditions. The THV 500 barrier layer is designed for excellent flexibility and permeation resistance. The polyester reinforcement adds strength to the hose. CPE cover is excellent for UV resistance and the gray color keeps the hose cooler to help prevent vapor lock.
Features & Benefits
- Series 337 fuel lines is the best b1 fuel line in the market place
- Thv500 barrier layer, a nitrile jacket, polyester reinforcement and a cpe cover
- Outboard fuel line is resistant to ethanol blended fuels
- Epa and carb compliant
- Polyester reinforcement for strength and a weather and uv resistant cpe cover
- For above deck primer bulb applications, and is not fire retardant: hose has a small o.d., is extremely flexible and easy to clamp
- Can be used for small diesel feed line: extremely low permeation: for use in above deck primer bulb assemblies
- Resistant to ethanol blend fuels
- Meets sae j1527 type b1-15: epa and carb certified outboard fuel line
- Limited Lifetime Warranty
Specifications
| Model | Epa and Carbon compliant |
| Color | Carbon |
| Weight | 6.24 lb |
| Dimensions | 16.5 x 16.4 x 4.4 in |
| Brand | Sierramarine |
| Manufacturer Part Number | 16-337-0386 |
| UPC | 808282289942 |
Recommended Items
Commonly ordered accessories for this product:
| Item | Brand | Manufacturer Part Number | Description |
|---|---|---|---|
| Gloves | Perform Tool | W89005 | Gloves |
| Gloves | Perform Tool | W89006 | Gloves |
| Gloves | Perform Tool | W89007 | Gloves |
Frequently Asked Questions
What color is this auto part?
This is the Carbon variant of the Epa and Carbon compliant from Sierramarine.
What are the key construction details?
Sierramarine Epa and Carbon compliant features thv500 barrier layer, a nitrile jacket, polyester reinforcement and a cpe cover. See Features & Benefits and Specifications for the full list.
How much does this product weigh?
This item weighs approximately 6.24 lb.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

