Dayco Radiator Coolant Hose P/N:81191

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$23.99

MPN: 81191

Item Package Quantity: 1

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Dayco Radiator Coolant Hose P/N:81191

$23.99

Description

Keep coolant moving between the radiator and engine with the Dayco coolant hose 81191, a standard flex radiator hose that installs as the upper or lower hose depending on the application. Its accordion-pleated flex construction lets you bend and route the hose to match the original path, and it drops in across hundreds of classic and light-truck applications — including the 1970-1978 Dodge Charger [L6-3.7L, V8-5.2L, V8-5.9L, V8-6.6L, V8-7.2L], the 2006-2007 Dodge Ram 1500 [V6-3.7L], and the 1980-1984 Ford F-150 [L6-4.9L]. See the Buyer's Guide tab for the full list of 586 applications.

Flexible fit: Flex design bends to route around engine-bay obstructions.
Inside diameter: 1.50 in at both ends.
Centerline length: 22 in.
Position: Serves as the upper or lower radiator hose (including upper pipe-to-radiator) per the application.

A radiator hose carries engine coolant between the radiator and the engine. Signs it may need replacing include cracking, bulging, soft or hardened spots, and coolant seepage or leaks at the hose. Confirm the correct routing and clamp sizes for your vehicle before installing. Country of origin: Pakistan.

Interchange: L52-11222
31639 · RH108 · 85 · 543 · C6418 · 25482 · FH85 · 52422 · 1222 · MH2422 · 6022 · 6M22 · KB220 · FF266 · 622 · 141 · L5211222

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

This part cross-references / interchanges with the following part numbers:

31639, RH108, 85, 543, C6418, 25482, FH85, 52422, 1222, MH2422, 6022, L52-11222, 6M22, KB220, FF266, 622, 141, 2955291, 444289-C1, BH645, 77-8320-2

Frequently Asked Questions

What is the Dayco 81191 radiator hose?

It's a standard flex radiator coolant hose. The accordion-pleated flex design bends to match the factory routing, carrying coolant between the radiator and the engine on the listed applications.

Is this an upper or lower radiator hose?

Depending on the vehicle, the 81191 serves as either the upper or the lower hose, including upper pipe-to-radiator routing. Check the Buyer's Guide and your original hose to confirm the correct position.

What are the hose dimensions?

The 81191 has a 1.50 in inside diameter at both ends and a 22 in centerline length. Compare against your original hose to confirm fit before ordering.

Does it fit my Dodge Charger?

It's listed for the 1970-1978 Dodge Charger across several engines, including L6-3.7L, V8-5.2L, V8-5.9L, V8-6.6L and V8-7.2L. See the Buyer's Guide tab to confirm your exact year and engine.

How do I know when a radiator hose needs replacing?

Watch for cracking, bulging, soft or hardened sections, and coolant seepage or leaks at the hose. If a failed hose is the cause of a coolant leak, this replaces it.