What is the length and diameter of this radiator hose?

This Omix upper radiator hose is 11.75 inches long. It features a stepped inner diameter, measuring 1.31 inches at one end and 1.50 inches at the other, to match factory specifications.

Does this hose come with any type of warranty?

Yes, this radiator hose is backed by a limited 5-year warranty from Omix. This covers defects in materials and workmanship.

What else might I need when replacing a radiator hose?

When replacing a radiator hose, it's a good idea to have new hose clamps on hand, as old ones can become brittle or stretched. You will also need coolant to refill the system after installation.

Specifications

Brand: OMIX
Part #: 17113.12
UPC: 804314050887

OMIX

Omix Radiator Hose Upper 4.2L 87-90 Jeep Wrangler YJ

Name: Omix Radiator Hose Upper 4.2L 87-90 Jeep Wrangler YJ
Brand: OMIX
SKU: omix-omix-radiator-hose-upper-4-2l-87-90-jeep-wrangler-yj-t14-442232
Price: 30.40 USD
Availability: BackOrder

$30.40

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1987-1990 Jeep Wrangler YJ. This Omix upper radiator hose is a direct fit replacement for 4.2L engines, keeping your engine at a safe temperature.

Key Features

Fits 1987-1990 Jeep Wrangler YJ with 4.2L engines.
Keeps engine at a safe operating temperature.
Hose is 11.75 inches long with a stepped inner diameter of 1.31 / 1.50 inches.
Direct fit replacement for OE part 52003906.
Easy installation.
Backed by a limited 5-year warranty.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

No-fit, no charge. Wrong part? Send it back, free return label.

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About this part

Product Details

This Omix upper radiator hose is made to fit your 1987-1990 Jeep Wrangler YJ with the 4.2-liter engine. It's a direct replacement for the original hose, designed to keep your engine running at a safe operating temperature. Keeping your cooling system in good shape is key to preventing overheating, especially on older Jeeps.

This hose measures 11.75 inches long and has an inner diameter that steps from 1.31 inches down to 1.50 inches, matching the factory specifications. Omix builds these to meet or exceed the original equipment part's standards, so you know it's going to fit right and do its job. Installation is straightforward, making it a practical choice for routine maintenance or when you need to replace a worn-out hose.