GMB 115-3370 Engine Water Pump
OE Quality 60-Day Returns
GMB

GMB 115-3370 Engine Water Pump

Brand GMB 115-3370
Pulley Included Yes
Mounting Hardware Included 1 rubber gasket
Hub Height 3.07
Impeller Material Plastic
Impeller Rotation Standard
Includes Back Housing No
Water Pump Drive Type Serpentine belt
Casting Material Aluminum
Gaskets Included Yes
Hub Diameter (in) 2.30
Instructions Included Yes
Pulley Type Serpentine belt
Fits BMW · 58 vehicles

OE-spec replacement. Built to meet or exceed OEM specifications for dependable cooling system service.

Complete pump assembly. Includes a pulley, gasket, and instructions for a more straightforward service job.

Serpentine belt drive. Designed for applications that use a pulley-driven cooling system layout.

Cross-references URO 11518482251 for the same application. See all 1.

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Free returns within 60 days if it doesn't fit when fitment is verified.
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Engine Water Pump Overview

This GMB engine water pump, part number 115-3370, is manufactured to meet or exceed OEM specifications for BMW cooling system service. It is built with an aluminum casting, plastic impeller, and serpentine belt drive design for applications that use a pulley-driven pump.

Key Features

  • Manufactured to meet or exceed OEM specifications.
  • Aluminum casting with a plastic impeller.
  • Serpentine belt drive and serpentine belt pulley type.
  • Pulley included for a complete pump assembly.
  • Gaskets included, with instructions provided.
  • Standard impeller rotation for the listed applications.

Fitment Details

Compatible with BMW cooling system applications including Fits 2019-2022 BMW 740i, N/A; Fits 2019-2022 BMW 740i xDrive, N/A; Fits 2019-2020 BMW X5, N/A; Fits 2019-2020 BMW X7, N/A; Fits 2020 BMW 540i, N/A; Fits 2020 BMW 540i xDrive, N/A; Fits 2020 BMW M340i, N/A; Fits 2020 BMW M340i xDrive, N/A; Fits 2020 BMW X6, N/A; Fits 2020-2021 BMW X3, N/A; Fits 2020-2021 BMW X4, N/A; Fits 2020-2025 BMW 840i, N/A; Fits 2020-2025 BMW 840i Gran Coupe, N/A; Fits 2020-2025 BMW 840i xDrive, N/A; Fits 2020-2025 BMW 840i xDrive Gran Coupe, N/A; Fits 2020-2025 BMW Z4, N/A; Fits 2022-2025 BMW M240i xDrive, N/A; Fits 2023-2025 BMW M240i, N/A.

What This Part Helps Address

  • Coolant circulation problems caused by a worn pump.
  • Overheating from reduced coolant flow.
  • Noise or leakage from a failing water pump assembly.
  • Service issues on serpentine belt-driven cooling systems.

Installation Notes and Tips

Verify pulley style, drive type, and impeller rotation before installation. Replace the gasket during service and follow the included instructions for proper fitment. Confirm the application against the BMW model and year listed for part number 115-3370.

Quality Assurance

GMB manufactures this water pump to meet or exceed OEM specifications for consistent replacement quality.

Related reading

This part fits 58 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersNotes
2025BMW840i—3.0LL6—
2025BMW840i Gran Coupe—3.0LL6—
2025BMW840i xDrive—3.0LL6—
2025BMW840i xDrive Gran Coupe—3.0LL6—
2025BMWM240i—3.0LL6—
2025BMWM240i xDrive—3.0LL6—
2025BMWZ4—3.0LL6—
2024BMW840i—3.0LL6—
2024BMW840i Gran Coupe—3.0LL6—
2024BMW840i xDrive—3.0LL6—
2024BMW840i xDrive Gran Coupe—3.0LL6—
2024BMWM240i—3.0LL6—
2024BMWM240i xDrive—3.0LL6—
2024BMWZ4—3.0LL6—
2023BMW840i—3.0LL6—
2023BMW840i Gran Coupe—3.0LL6—
2023BMW840i xDrive—3.0LL6—
2023BMW840i xDrive Gran Coupe—3.0LL6—
2023BMWM240i—3.0LL6—
2023BMWM240i xDrive—3.0LL6—
2023BMWZ4—3.0LL6—
2022BMW740i—3.0LL6—
2022BMW740i xDrive—3.0LL6—
2022BMW840i—3.0LL6—
2022BMW840i Gran Coupe—3.0LL6—
2022BMW840i xDrive—3.0LL6—
2022BMW840i xDrive Gran Coupe—3.0LL6—
2022BMWM240i xDrive—3.0LL6—
2022BMWZ4—3.0LL6—
2021BMW740i—3.0LL6—
2021BMW740i xDrive—3.0LL6—
2021BMW840i—3.0LL6—
2021BMW840i Gran Coupe—3.0LL6—
2021BMW840i xDrive—3.0LL6—
2021BMW840i xDrive Gran Coupe—3.0LL6—
2021BMWX3M40i3.0LL6—
2021BMWX4M40i3.0LL6—
2021BMWZ4—3.0LL6—
2020BMW540i—3.0LL6—
2020BMW540i xDrive—3.0LL6—
2020BMW740i—3.0LL6—
2020BMW740i xDrive—3.0LL6—
2020BMW840i—3.0LL6—
2020BMW840i Gran Coupe—3.0LL6—
2020BMW840i xDrive—3.0LL6—
2020BMW840i xDrive Gran Coupe—3.0LL6—
2020BMWM340i—3.0LL6—
2020BMWM340i xDrive—3.0LL6—
2020BMWX3M40i3.0LL6—
2020BMWX4M40i3.0LL6—
2020BMWX5—3.0LL6—
2020BMWX6—3.0LL6—
2020BMWX7—3.0LL6—
2020BMWZ4—3.0LL6—
2019BMW740i—3.0LL6—
2019BMW740i xDrive—3.0LL6—
2019BMWX5—3.0LL6—
2019BMWX7—3.0LL6—
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
URO — 11518482251