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Dorman 624-977 transmission lines in natural finish

DORMAN

DORMAN 624-977 Transmission Lines

SKU CH-6G60-HRNPA

Transmission lines in natural colour for fluid routing, brand DORMAN part 624-977, first listed 2024

  • Product colorNatural
  • Ready-to-install transmission lines from Dorman
  • Natural finish resists corrosion for longer service life
  • Direct-fit design matches original equipment routing
  • Pre-bent tubing saves installation time and effort
  • New 2024 release ensures current manufacturing standards

Transmission Lines for Fluid Transfer

DORMAN 624-977 transmission lines are designed to carry fluid between the transmission and cooler. They suit owners or technicians replacing corroded or damaged original lines on compatible vehicles. The natural finish identifies the standard material supplied by the manufacturer.

Capacity and Headroom

Each line handles the flow volume and pressure required by the factory transmission cooling circuit. They meet the routing and connection needs for the specified application without modification. The lines reach their limit if the vehicle requires a different diameter, length or fitting style than the original equipment design.

624-977 Part Number Fitment

The 624-977 part number is the single specification that confirms correct fitment for the intended vehicle. Verifying this number against the service manual or VIN ensures the line ends, length and bracket locations match. A different part number indicates a mismatch that will prevent proper installation.

How it compares

Measured against everything we stock in Engine Service & Diagnostic Tools, at today’s prices. Recalculated every night.

Price $93.99
Pricier than about 89% of the 1,113 comparable items (median $19.99).

Specifications

Product
Brand nameDORMAN
Product colorNatural

Questions about this item

Will the 624-977 transmission lines mate with the original fittings on my older transmission?

The lines are built to factory dimensions so they connect to the stock ports without adapters.

How can I verify the 624-977 lines are sealed correctly once installed?

Pressurise the system and inspect every joint for fluid weep; a dry connection confirms a proper seal.

Does the 624-977 package include new retaining clips or must I reuse the old ones?

Only the lines themselves are supplied; retaining clips are not included and must be sourced separately.

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