Silicone 3-Ply Reducer Hose 1.50" to 1.75" Black/Red
Silicone 3-Ply Reducer Hose 1.50" to 1.75" Black/Red
Step down coolant or intake flow with a reinforced silicone hose that handles heat and pressure without cracking. The 3-ply construction resists expansion under load, while the dual-durometer silicone compounds grip factory connectors and custom fittings alike. Black exterior with red inner layer for easy diagnostics.
Key Features
- 3-Ply construction - Braided reinforcement prevents bulging and failure under sustained pressure.
- Dual-layer silicone compound - Red inner layer resists ozone and UV; black exterior hides heat discoloration.
- 1.50" to 1.75" transition - Bridges mismatched cooling or intake ports without reducers or adapters.
Specs
- Material: Silicone
- Configuration: 3-Ply reinforced
- Inlet diameter: 1.50"
- Outlet diameter: 1.75"
- Color: Black exterior, red interior
Whats Included
- 1x Silicone reducer hose (1.50" to 1.75")
Frequently Asked Questions
Do I need hose clamps to install this?
Yes. Clamps are not included — you'll need two stainless clamps (one for each end) sized to fit your 1.50" and 1.75" ports. Worm-drive or spring clamps both work.
Can I use this for coolant, fuel, or vacuum lines?
This is built for coolant and intake applications. Do not use for fuel — silicone isn't fuel-compatible. Vacuum applications work fine if your line pressure is low.
How do I know if this will fit my ports?
Measure your two connectors with calipers to confirm one is 1.50" ID and the other is 1.75" ID. If your ports are metric or odd-sized, this won't work — you'll need a different reducer or custom hose.
Ships within 1-2 business days.
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.