Thwaites Diesel Nelson

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Thwaites Diesel Nelson Thwaites is a modern one stop truck, light commercial and machinery service and repair workshop.

We service & supply parts for all makes and models of trucks, buses and construction machinery and have the facilities to effectively manage fleet servicing.

Get in quick while stocks last - Isuzu’s own branded Diesel Injector Cleaner is a total treatment for diesel-powered tru...
01/10/2026

Get in quick while stocks last -
Isuzu’s own branded Diesel Injector Cleaner is a total treatment for diesel-powered trucks and cars. This product joins Isuzu’s line-up of engineered fluids and lubricants, specifically designed to complement Isuzu’s range of what some say are bulletproof engines. The Isuzu Diesel Injector Cleaner can be used across mineral and biodiesel fuel blends, and works to abolish conventional nozzle deposits, as well as new internal diesel injector deposits. The result is multifaceted, creating a raft of engine efficiencies, such as the following:
The process can restore lost power by removing harmful deposits.
Cold start problems can be eased in the colder months.
Clean injectors help to minimise harmful exhaust emissions.
Engine noise can be greatly reduced.
But first, get it right The Isuzu Diesel Injector Cleaner is a preventative product, intended to minimise wear and tear and help diesel engines perform at their peak, but it works best when added to a full tank of premium diesel fuel. The following pointers will help you ensure the Injector Cleaner is administered correctly, and get the very best from your Isuzu truck engine:
Only add Isuzu Diesel Injector Cleaner to a full tank of clean diesel.
Don’t go over the top. Only use the prescribed, recommended amount. Overuse can cause damage to the fuel system.
Use premium diesel products, if possible; this will reduce the need to apply cleaning products.

Flash Sale: Special Castrol oil prices - While Stocks LastTransmax Axle Limited Slip 90 -4L $40+gstTransmax Dex VI -20L ...
30/09/2026

Flash Sale: Special Castrol oil prices - While Stocks Last

Transmax Axle Limited Slip 90 -4L $40+gst
Transmax Dex VI -20L $280+gst
Transmax Offroad 10W -20L $125+gst
Magnatec Diesel DX 5W40 -5L $55+gst
Agri Transplus 80W -20L $140+gst
SBX2 Grease -450G Cart $15+gst

Stop in or call Jaz on 547 1400

We stock a huge range of quality Isuzu branded merchandise, including Isuzu clothes, bags, coffee cups and more. Plus we...
30/11/2021

We stock a huge range of quality Isuzu branded merchandise, including Isuzu clothes, bags, coffee cups and more. Plus we offer batteries and lubricants for your Isuzu car or truck. 👍

➡ Check out the latest Isuzu Real Deals* catalogue on our website
www.thwaites.co.nz/parts

We've got you covered for all your Isuzu genuine parts and accessories - we source OEM parts for all Isuzu trucks and buses, for domestic NZ new and imported vehicles. We have an extensive range of parts in stock, with an overnight parts service available from Isuzu NZ. Our computers link direct to Japan to accurately source the right part every time.

📞 For parts, accessories and merchandise phone 03 547 1400
📍 Visit us Unit 9 - 74 Quarantine Industrial Park, Annesbrook, Nelson

* Terms & Conditions apply. Offers valid until 31st December 2021 only and while stocks last.

We've got you covered for all your Isuzu genuine parts and accessories 👍➡ Check out the latest Isuzu Real Deals* catalog...
24/11/2021

We've got you covered for all your Isuzu genuine parts and accessories 👍

➡ Check out the latest Isuzu Real Deals* catalogue on our website
www.thwaites.co.nz/parts

📞 For parts, accessories and merchandise phone 03 547 1400
📍 Visit us Unit 9 - 74 Quarantine Industrial Park, Annesbrook, Nelson

* Terms & Conditions apply. Offers valid until 31st December 2021 only and while stocks last.

Isuzu Real Deals - checkpoint wheel indicators, chrome wheel accessories, Meritor brake shoe kits, Meritor King Pin kits...
16/11/2021

Isuzu Real Deals - checkpoint wheel indicators, chrome wheel accessories, Meritor brake shoe kits, Meritor King Pin kits, Timken wheel end kits, Timken wheel bearing sets - we've got you covered.

➡ Check out the latest Isuzu Real Deals* catalogue on our website
www.thwaites.co.nz/parts

We have an extensive range of Isuzu parts in stock, with an overnight parts service available from Isuzu NZ. Our computers link direct to Japan to accurately source the right part every time. 👍

📞 For parts, accessories and merchandise phone 03 547 1400
📍 Visit us Unit 9 - 74 Quarantine Industrial Park, Annesbrook, Nelson

* Terms & Conditions apply. Offers valid until 31st December 2021 only and while stocks last.

Isuzu water pumps, radiators, thermostats, clutch kits, Isuzu diesel injector cleaner and premixed coolant - we've got i...
10/11/2021

Isuzu water pumps, radiators, thermostats, clutch kits, Isuzu diesel injector cleaner and premixed coolant - we've got it all!

We have an extensive range of Isuzu parts in stock, with an overnight parts service available from Isuzu NZ. Our computers link direct to Japan to accurately source the right part every time. 👍

➡ Check out the latest Isuzu Real Deals* catalogue on our website
www.thwaites.co.nz/parts

📞 For parts, accessories and merchandise phone 03 547 1400
📍 Visit us Unit 9 - 74 Quarantine Industrial Park, Annesbrook, Nelson

* Terms & Conditions apply. Offers valid until 31st December 2021 only and while stocks last.

đź‘‹ We've got you covered for all your Isuzu genuine parts and accessories - we source OEM parts for all Isuzu trucks and ...
02/11/2021

👋 We've got you covered for all your Isuzu genuine parts and accessories - we source OEM parts for all Isuzu trucks and buses, for domestic NZ new and imported vehicles. We have an extensive range of parts in stock, with an overnight parts service available from Isuzu NZ. Our computers link direct to Japan to accurately source the right part every time. 👍

➡ Check out the latest Isuzu Real Deals* catalogue on our website
www.thwaites.co.nz/parts

📞 For parts, accessories and merchandise phone 03 547 1400
📍 Visit us Unit 9 - 74 Quarantine Industrial Park, Annesbrook, Nelson

* Terms & Conditions apply. Offers valid until 31st December 2021 only and while stocks last.

🔥 Tasman Forest Management took delivery of their new Isuzu FTS800 Crew from us recently. It will be an awesome addition...
24/09/2021

🔥 Tasman Forest Management took delivery of their new Isuzu FTS800 Crew from us recently. It will be an awesome addition to their fleet 👍

17/08/2021

đź’Ą Great news! After an intense vetting by PALFINGER NZ, Thwaites Diesel have been appointed the service agency for PALFINGER Truck-Mounted cranes, tail lifts and other allied equipment for the Nelson region!

Maintenance and regular servicing extend the service life of the truck-mounted crane and ensures maximum safety. This pays off. Preventative measures increase availability.

We are experts in PALFINGER truck mounted crane repairs and have a well-equipped workshop in Nelson to conduct a full range of maintenance and repairs.

Getting the best from your vehicle is crucial to your business. It is not always possible to bring PALFINGER Cranes and equipment into the workshop. Sometimes, it is not actually necessary either. That’s because the Thwaites service team are mobile. Our expert breakdown and repairs team is constantly on hand to minimise the downtime of your crane.

Talk to us about how we can assist you:

📞 0800 484 924
📍 Find us at Unit 9, 74 Quarantine Industrial Park, Annesbrook, Nelson (beside NZ Courier)
đź’» Visit our website: www.thwaites.co.nz

Did you know that we are the appointed commercial dealer for Castrol oil for the Nelson region? We hold comprehensive st...
20/05/2020

Did you know that we are the appointed commercial dealer for Castrol oil for the Nelson region? We hold comprehensive stocks of Castrol lubricants at very attractive prices, so pop in or give us a call 0800 484 924 to discuss your requirements 👍

Address

9-74 Quarantine Park
Nelson
7011

Opening Hours

Monday 7am - 8pm
Tuesday 7am - 8pm
Wednesday 9am - 5pm
Thursday 7am - 8pm
Friday 7am - 5pm
Saturday 7am - 12pm

Telephone

+6435471400

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