Name: GMB GWN-55A - Nissan AD SB12 1.7 Diesel 85-90 Water Pump
Brand: GMB
SKU: TB-GWN55A
Price: 158.4 NZD
Availability: InStock

GMB GWN-55A - Nissan AD SB12 1.7 Diesel 85-90 Water Pump

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GMB GWN-55A - Nissan AD SB12 1.7 Diesel 85-90 Water Pump

GMB
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OverviewGenuine GMB water pump — new old stock, never installed. Part number/reference: GWN-55A, Nissan AD.Key Features & Specifications Brand: GMB... Read more

3 in stock Next day delivery

$158.40 Incl. VAT

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Shipped today? Order within: Jul 27, 2026 23:59:00 +1200

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Description

Overview

Genuine GMB water pump — new old stock, never installed. Part number/reference: GWN-55A, Nissan AD.

Key Features & Specifications

Brand: GMB — sourced from NZ trade and distributor warehouse clearance, genuine stock
Condition: New Old Stock (NOS) — brand new, never installed; packaging may show storage age
Specification: SKU: TB-GWN55A

NZ Vehicle Fitment Guide

Important: Please check your specific chassis/engine code against the data below before ordering. Note: source catalogue flags a caution distinguishing GWN-55A from the similar GWN-67A — please confirm you have the correct code before ordering.

Make	Model / Notes	Year Range	Specific Notes / Exclusions
Nissan AD (SB12, CD17 diesel engine, 1.7L)	Ref GWN-55A	1985-1990	Verify existing part numbers before purchasing

Installation & NZ Compliance

Installation: Professional mechanic installation highly recommended.
NZ WoF / Certification: Standard like-for-like replacement part. If your vehicle's engineering has been modified from standard (e.g. non-standard suspension, engine, or drivetrain), please confirm certification requirements with an LVV-certified inspector before fitting, as we cannot assess this without seeing your specific vehicle.

Specifications

Weight: 200gr
Usage: Indoor & outdoor

Pros and cons

Sustainably produced
Ideal for everyday use
May discolor in direct sunlight

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Returns & Delivery

When will my order be delivered?

We ship worldwide. Your order will be packaged really carefully and delivered wherever you want. Delivery takes between 2-4 business days. You will receive an e-mail after ordering with more information about the delivery.

Can I return my product?

Orders can be returned or exchanged within 30 days of receiving the parcel, providing they are in original resalable condition.

What can I do if my item (or part of it) is damaged?

We work hard to deliver your items without damage. Orders can be returned or exchanged within 30 days of receiving the parcel, providing they are in original resalable condition.