---
title: Molded Coolant Hose 1 1/2" x 1 7/8" x 15 3/32"
url: https://www.napaonline.com/en/p/NBH7312
description: Buy Molded Coolant Hose 1 1/2" x 1 7/8" x 15 3/32" - NBH 7312 online from NAPA Auto Parts Stores. Get deals on automotive parts, truck parts and more.
---

# Molded Coolant Hose 1 1/2" x 1 7/8" x 15 3/32"

Part #: NBH 7312  
Line: NAPA Belts & Hoses  

**Price:** $43.99 / Each  

This item is currently not at your store, but is available for order. Please call store to verify the specific location and delivery details for this item. Note that additional shipping charges may be required.

## Features & Benefits

Warranty:  
Standard: Limited Lifetime Warranty. See Manufacturer's Written Warranty.

### WARRANTY INFORMATION

Our Molded Coolant Hoses are manufactured to fit upper, lower, bypass, heater and other coolant applications with OEM-quality specifications, saving you time, money and energy from going to your OE dealer for radiator hose replacements. NAPA Belts/Hoses’ molded coolant hose line is the most comprehensive line on the replacement market.

- Specifically-engineered materials resist collapse under vacuum
- Engineered to resist electrochemical degradation, the leading cause of hose failure
- Pre-shaped to fit and to ensure perfectly sealed conditions
- EPDM tube
- Synthetic fiber knit reinforcement
- Heat-, ozone- and chemical coolant-resistant EPDM cover
- Meets requirements of SAE 20R4, class D2 and DIN 73411, Class A (except for tolerances)
- Temperature Range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
- **NOTE:** NAPA Belts/Hoses recommends replacing hose clamps each time a new coolant hose is installed
- **CAUTION:** Do not use for fuel or oil transfer applications

## Specifications

| Feature                     | Specification     |
|-----------------------------|--------------------|
| Includes Spring              | No                 |
| I.D. 2 (in)                | 1.88 in.           |
| Protective Sleeve Included   | No                 |
| I.D. 1 (mm)                | 38 mm              |
| Mounting Hardware Included    | No                 |
| Overall Length               | 15.1               |
| VMRS Code                   | 042004014          |
| Material                    | EPDM Rubber        |
| Clamp Included              | No                 |
| Quality Level               | Best               |
| Brand                       | NAPA               |
| Spring Included             | No                 |
| I.D. 1 (in)                | 1.5 in.            |
| Inside Diameter             | 1.5                |
| SDS Required                | No                 |
| I.D. 2 (mm)                | 48 mm              |
| Hose Steel Coil             | No                 |

### Buyer's Guide

## Safety Information

- [California Prop 65 - WARNING: California Proposition 65 - Cancer and Reproductive Harm - www.P65Warnings.ca.gov.](https://assets.genpt.com/pdf/id/98629219) - WARNING: California Proposition 65 - Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

## Vehicle Fitment Guide

| Make              | Model                      | Year(s)       |
|-------------------|----------------------------|---------------|
| AMC               | Rambler Classic            | 1963 -1966    |
| AMC               | Marlin                     | 1965 -1966    |
| AMC               | Ambassador                 | 1962 -1966    |
| Jeep              | YJ                         | 1991 -1995    |
| Jeep              | Wrangler                   | 1991 -1995    |
| Jeep - Kaiser Corp | Gladiator J2600           | 1965 -1968    |
| Jeep - Kaiser Corp | Gladiator J3700           | 1965 -1968    |
| Jeep - Kaiser Corp | Wagoneer                  | 1965 -1968    |
| Jeep - Kaiser Corp | Gladiator J2500           | 1965 -1968    |
| Jeep - Kaiser Corp | Gladiator J3800           | 1965 -1968    |
| Jeep - Kaiser Corp | Gladiator J2800           | 1965 -1968    |
| Jeep - Kaiser Corp | Gladiator J3600           | 1965 -1968    |
| Jeep - Kaiser Corp | Gladiator J200            | 1965 -1965    |
| Jeep - Kaiser Corp | Gladiator J3500           | 1965 -1968    |
| Jeep - Kaiser Corp | Gladiator J300            | 1965 -1965    |
| Jeep - Kaiser Corp | Gladiator J2700           | 1965 -1968    |