3.50" Blue Silicone Hose 3-Ply 12" Long
3.50" Blue Silicone Hose 3-Ply 12" Long
Heavy-duty silicone radiator hose rated for boost and coolant systems. Three-ply construction handles pressure spikes and vibration without cracking. Blue finish blends clean with engine bays while the 3.50" diameter fits common turbo and cooling applications.
Key Features
- 3-Ply Silicone Build - Resists oil, coolant, and boost pressure without degrading or leaking over time.
- Pre-Cut 12" Section - Ready to install or splice into existing runs; eliminates waste.
- 3.50" ID Diameter - Matches turbo intercooler pipes and larger-displacement cooling systems.
Specs
- Material: Silicone
- Construction: 3-Ply reinforced
- Inner Diameter: 3.50"
- Length: 12"
- Color: Blue
What's Included
- One 12" silicone hose section
Frequently Asked Questions
Will this fit my radiator outlet or intercooler piping?
The 3.50" inner diameter suits most turbo intercooler setups and larger radiator hoses. Measure your existing hose ID before ordering to confirm fitment.
Do I need clamps or any hardware to install this?
You'll need hose clamps sized for 3.50" diameter to secure both ends. Spring clamps or worm-gear style work; the hose itself comes bare.
Can I splice this into an existing coolant line?
Yes — 12" is long enough to bridge a section or serve as a repair patch. Use two clamps per connection point for reliable seal under pressure.
Products received may vary slightly from images due to manufacturing tolerances or supply chain variables.
International Orders (Outside USA)
Please be aware your country may charge import fees of up to 20% in some cases. If delivery is refused, return shipping costs us 4x the original shipping fee, so we will charge a 50% restocking fee. By purchasing you agree to these terms.
Terms of Service:
By clicking purchase, you confirm you have read and agree to the TOS and Shipping & Return policies which are published at the bottom of SLRspeed.com
The Premium Suspension Company
Trusted by top racing and drifting teams worldwide.
