Coolant Pipe Hose for Tesla 1077577-00-B

Product Overview

Coolant Pipe Hose for Tesla 1077577-00-B is a direct-reference replacement for the coolant circuit of Tesla vehicles. It is listed here against OEM 1077577-00-B, so the part can be matched to a vehicle without guesswork. The coolant circuit gives this part a hard life: heat soak, vibration and pressure cycling. Typical end-of-life signs are perished O-ring seats on moulded connectors and brittle sections next to hot castings, which reach the workshop as slow coolant loss, repeated top-ups between services and a sweet smell after shutdown. We hold it as part of a cooling-system range of more than 4000 types built for the independent aftermarket in Europe, the Middle East and South America.

Key Benefits

• Built for the duty of the coolant circuit — The part routes coolant between the block, the expansion tank, the heater circuit and auxiliary loops, so the compound and the wall construction are matched to that circuit rather than to a generic hose spec.
• Export packing as standard — The range ships to Europe, the Middle East and South America, so cartons are packed for long sea legs rather than for a local van run.
• Ordered by reference not by photo — The listing carries OEM 1077577-00-B. You quote the number, we confirm against the same number, and the part that ships is the one on the invoice.
• Consolidate the platform in one order — Hoses, flanges and thermostat housings for the same platform ship on one pallet, which shortens the paperwork and the freight bill.

Application Scenarios

Warranty-expired fleet maintenance

A fleet past dealer coverage moves to independent supply and needs the same reference coverage at a working price. With 1077577-00-B on the list the rest of the coolant circuit can be priced at the same time.

Counter stock for a busy platform

Tesla volume in the region justifies holding the line on the shelf instead of ordering it in per job. Here the coolant hose is ordered against 1077577-00-B and travels with the rest of the Tesla branch.

Breakdown repair

The vehicle is off the road and the part has to be right the first time, which makes the reference match the whole decision. This reference, 1077577-00-B, is bought for exactly that situation on Tesla vehicles.

Who It Is For

• Workshop and fast-fit chains — replacing coolant hoses on Tesla daily and judging a supplier on whether the part fits first time. 1077577-00-B earns its shelf space through repeat demand on Tesla platforms.
• Online parts sellers — listing by OEM reference, where a mismatched number turns into a return and a negative rating. They order 1077577-00-B by the carton and reorder against the same number.
• Fleet and bus operators — running Tesla vehicles past warranty and buying cooling-system parts by the box to keep downtime short. 1077577-00-B earns its shelf space through repeat demand on Tesla platforms.

Problems It Solves

Reference mismatch

Visually identical parts carry different connector geometry between model years. Quoting OEM 1077577-00-B fixes the identity before money moves. For this coolant hose the answer is the reference, 1077577-00-B, on every document.

Split ordering

Sourcing one hose from one supplier and the matching flange from another doubles the freight and the paperwork for the same repair. On 1077577-00-B that is settled before the quotation goes out.

Parts that are no longer produced

When the original reference is dropped, the repair still exists. Sample-based production and mould development keep the line alive. For Tesla buyers it is the difference between a stocked line and a credit note on 1077577-00-B.

Technical Features

The part serves the coolant circuit and routes coolant between the block, the expansion tank, the heater circuit and auxiliary loops. Material for this reference is confirmed per enquiry.

Matched to the circuit the part serves. Confirm the compound against the reference before ordering, because visually identical parts are moulded in different materials.

Specifications

Values marked TBC are not stated on the source catalogue. They are confirmed in writing on the quotation rather than estimated here.

Comparison With the Alternatives

Use Guide

1. Confirm the reference

   Match OEM 1077577-00-B against the number on the part you removed. Do not match on outline alone.

2. Check the interfaces

   Compare the connector type at each end, the routing bends and whether a sensor port is moulded in before the vehicle is stripped further.

3. Inspect on arrival

   Look for transit damage on sealing faces and connectors. Confirm the compound against the reference before ordering, because visually identical parts are moulded in different materials.

4. Fit with the original clamp style

   Reuse the clamp type the Tesla platform was designed around, and fit any seal or O-ring supplied with 1077577-00-B rather than carrying the old one over.

5. Pressure check before handover

   Refill, bleed the circuit and check for weeping at quick-connect collars at working temperature before the vehicle leaves.