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GM Genuine Parts 12590279 Thermostat Bypass Pipe | Repair and Installation Guide

$46.22

SKU: C-B0F257WD3T Category:

Review this component in the context of the repair, installation access, nearby parts, and the result the job is intended to achieve.

  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • Original equipment parts are designed to work with your GM vehicle safety systems — aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
  • GM regularly updates production and service part designs to integrate new materials and technologies

Before you order
  • Confirm the part number, position, dimensions, and connector details shown on this page.
  • Compare the listing with the part currently installed on your vehicle.

Description

Review this item in the context of the repair, installation access, nearby parts, and the result the completed job is intended to achieve.

Manufacturer ‎GM Genuine Parts
Brand ‎GM Parts
Model ‎GM Original Equipment
Item Weight ‎6.2 ounces
Product Dimensions ‎12.3 x 6.5 x 2.5 inches
Country of Origin ‎USA
Item model number ‎12590279
Exterior ‎Machined
Manufacturer Part Number ‎12590279

GM Genuine Parts Thermostat Bypass Pipes are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product facts

Specifications

Canonical product
MP-US-B0F257WD3T
Source product ID
B0F257WD3T
Category
Replacement Parts / Belts, Hoses & Pulleys / Hoses / Bypass
Available images
2

No structured vehicle fitment data is available. Compare the listing with the vehicle and existing part before ordering.

Repair scenarios, installation, companion parts, and use outcomes

Buying guidance

Quick decision

Review this bypass in the context of the repair and the surrounding components.

Repair scenario

  • Identify the symptom and confirm that this is the component required by the repair.
  • Inspect nearby connectors, fasteners, and mating surfaces before installation.

Installation notes

  • Use the listing instructions when present and follow the vehicle service procedure.
  • Professional installation may be appropriate when the repair requires special tools or calibration.

Companion parts

  • Inspect nearby fasteners, connectors, seals, fluids, and wear items before starting the repair.
  • Use the service procedure and the visible package contents to identify any additional parts or tools required.

Before you buy

  • Compare the listing title, photos, package contents, and specifications with the part being replaced.
  • Confirm vehicle compatibility and installation requirements before ordering.

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