Mazda BT-50 Thermostat Housing Suit B22 B32 2011-2020 2.2L 3.2L Diesel (BK3Q-8A586-AB)

Mazda BT-50 Thermostat Housing
Mazda BT-50 Thermostat Housing
Mazda BT-50 Thermostat Housing
Mazda BT-50 Thermostat Housing
Mazda BT-50 Thermostat Housing
Mazda BT-50 Thermostat Housing
Mazda BT-50 Thermostat Housing

Mazda BT-50 Thermostat Housing Suit B22 B32 2011-2020 2.2L 3.2L Diesel (BK3Q-8A586-AB)

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Original price was: $220.00.Current price is: $128.30. (Inc. GST)

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Mazda BT-50 B22/B32 thermostat housing for listed 2011–2020 2.2L/3.2L diesels. Match BK3Q-8A586-AB, hose outlets, sensors and mounting flange.

Australian orders under 500g receive free express postage. Orders weighing 500g or more receive free regular postage. Delivery estimates and available upgrades are shown at checkout.

Three-year replacement warranty. Professional installation and retained receipts are required. See the warranty terms for cover, exclusions and the claim process.

At Parts Factory Australia, we stand behind every product we sell. That’s why every part comes with our 3-Year No Bullsh*t Warranty. If the part fails within 3 years due to a manufacturing defect, we’ll replace it or refund it — no fine print, no runarounds, no waiting weeks for answers.

It covers all parts we sell and all genuine faults — not damage from dodgy installs, crash damage, or backyard modifications. Just send us your proof of purchase and show us what went wrong — we’ll sort it fast.

We move through stock quickly, so you’re not getting old junk from the back of a warehouse. Our parts are fresh, current, and built to last — and if they don’t, we’ll make it right. That’s the Parts Factory promise. Simple. Honest. Aussie.

We prioritise fast and reliable shipping so you can get back on the road without the wait. Orders placed during business hours are dispatched immediately for fast turnaround.

✔️ Free Express Post on orders under 1kg – arrives in 2 days (3 days for WA)
✔️ Standard Delivery for any part – 2 to 4 days Australia-wide
✔️ Need it sooner? Upgrade to Express for just $15 flat-rate anywhere in the country

No delays, no excuses — just quick delivery and quality parts at your door. 

  • Trusted Aussie Supplier – Born and based in Australia, we understand the urgency of keeping your vehicle on the road. No offshore call centres, no slow imports — just fast, local service.

  • Fast & Free Shipping – Most parts are dispatched same-day with free express shipping on smaller orders. Need it quicker? Flat-rate express available. We don’t keep you waiting.

  • 3-Year No Bullsh*t Warranty – We stand by what we sell. If it fails from a genuine fault, we replace it or refund it. No excuses, no long waits — just honest backup.

  • Fresh, Up-to-Date Stock – We turn stock over quickly, so you always get the latest, most up-to-date versions — not old, dusty parts that have been sitting on shelves for years.

  • OEM Fitment, Affordable Price – We partner with medium-to-high-tier manufacturers to deliver OEM-matching quality without the dealership price tag.

  • Real People, Real Knowledge – Our team comes from hands-on, wrecking-yard backgrounds — we know cars, not just part numbers. Call us, message us, or visit — we’re here to help.

Google reviews

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4.6 / 5500 Google reviews

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“Questions answered quickly and order processed and delivered as per order.”
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Selected excerpts about Parts Factory Australia. Rating checked 25 September 2026.

Description

YOUR PART. EVERY DETAIL.
Mazda BT-50 Thermostat Housing

The right part.
Down to the detail.

Mazda BT-50 Thermostat Housing, listed for BT-50 / B22 / B32 · 2011-2020. Confirm the engine code and compare the housing, hose outlets, sensor arrangement and mounting flange.

Ask our team about fitment ↗
Listed applicationBT-50 / B22 / B32 · 2011-2020
Specification2.2L · 3.2L · diesel
ReferenceBK3Q-8A586-AB

Reference BK3Q-8A586-AB. Send our team your exact model, build date and a photo of the original part if you need a fitment check.

Mazda BT-50 Thermostat Housing — product detail
Australian testedBefore dispatch
Mazda BT-50 Thermostat Housing — additional product view
The details matter. So does the supplier.
Carefully selected. Locally tested.

Confidence starts
before dispatch.

We select our manufacturers for quality, and every part is tested in Australia before it leaves us. It’s a standard we stand behind with local support.

Every partTested in Australia
3 yearsReplacement warranty
Meet our selected manufacturers ↗
Sent from Queensland

Less waiting.
More driving.

Australian orders under 500g receive free express postage. Orders weighing 500g or more receive free regular postage. Dispatch is from Queensland; availability and delivery estimates are shown at checkout.

Delivery information ↗
Orders under 500g

Free express postage.

Express delivery is included for Australian orders under 500g.

Orders 500g and over

Free regular postage.

Heavier orders travel by regular post at no delivery charge. See the shipping policy for available options.

Clear delivery information

Know what to expect.

Check the shipping policy for delivery information, or contact our team before ordering.

Parts Factory Australia team member packing a parts order at the warehouseShelves of boxed automotive parts in the Parts Factory Australia warehouse
Behind the scenes
at Parts Factory
Family owned. Australian operated.

Real people.
Behind every part.

For nine years, our family-owned business has helped Australians find the parts they need. From checking an application to after-sales support, you can speak with our local team.

Get to know Parts Factory ↗
9 yearsIn business
QueenslandOur Australian base
56 Export Drive, Molendinar QLD 4214Talk to our Gold Coast team · 0423 113 802
Parts Factory Australia warehouse — play our company introductionMeet Parts Factory Australia▶ Short intro
Our business introductionWatch on YouTube ↗
🎬 From our YouTube channel

Real people.
Practical know-how.

Get to know Parts Factory Australia, then explore our installation tutorials, parts guides and practical tips on YouTube.

Explore our YouTube tutorials ↗

Tutorial availability varies by part and vehicle. Check the exact application and follow the product’s professional installation requirements.

3

Years of replacement cover.

Professional installation and receipts are required.
Read the full warranty terms ↗

Help when you need it.

Contact our team for fitment, delivery or after-sales support. View our 7-day returns policy and conditions ↗

Before you order

Good questions.
Clear answers.

A few details now can help you choose the right part first time.

Ask us a question ↗
How do I check this thermostat housing fits?

Mazda BT-50 Thermostat Housing, listed for BT-50 / B22 / B32 · 2011-2020. Confirm the engine code and compare the housing, hose outlets, sensor arrangement and mounting flange. Compare the original part and vehicle details; contact us before ordering if anything differs.

What is the reference and key specification?

Reference: BK3Q-8A586-AB. Listed specification: 2.2L · 3.2L · diesel. Listed product: Mazda BT-50 Thermostat Housing Suit B22 B32 2011-2020 2.2L 3.2L Diesel. Confirm the engine code and compare the housing, hose outlets, sensor arrangement and mounting flange.

Is it shipped from Australia?

Australian orders under 500g receive free express postage. Orders weighing 500g or more receive free regular postage. Dispatch is from Queensland; availability and delivery estimates are shown at checkout.

Is there a guide for my installation?

Our YouTube channel includes installation tutorials and parts guides. Check for your exact part and vehicle; not every application has a guide. The video on this page introduces our business.

What does the replacement warranty require?

Professional installation and retained receipts are required. Read the warranty terms for the cover, exclusions and claim process.

Explore the range

More parts. Local support.

Other products from our range. Compatibility varies; check each listing for your model, engine and build date.

Mazda BT-50 coolant overflow bottleExplore the rangeMazda BT-50 coolant overflow bottleMazda BT-50 Coolant Overflow Bottle Suit Diesel P4-AT 2011-2015 (UK0115350)View application details ↗Ford Ranger MAP sensorExplore the rangeFord Ranger MAP sensorFord Ranger PJ PK & Mazda BT-50 MAP Sensor 2.5L 3.0L (0281002680)View application details ↗BT-50 Master Control SwitchExplore the rangeBT-50 Master Control SwitchMazda BT-50 Master Control Window Switch 2005-2012 *2 Button Type* (UR56-66-370)View application details ↗

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FAQs

Most Frequent Questions and Answers

Parts Factory Australia shares installation tutorials on our YouTube channel. A video may not be available for your exact part or vehicle. Check the available tutorials or contact our team before starting installation.

Free express postage applies to Australian orders under 500g. Orders weighing 500g or more use free regular postage. Delivery estimates and any paid express upgrade are shown at checkout. See our shipping information for details.

Mazda BT-50 Thermostat Housing, listed for BT-50 / B22 / B32 · 2011-2020. Confirm the engine code and compare the housing, hose outlets, sensor arrangement and mounting flange. Compare the original part and vehicle details; contact us before ordering if anything differs.

Australian orders under 500g receive free express postage. Orders weighing 500g or more receive free regular postage. Dispatch is from Queensland; availability and delivery estimates are shown at checkout.

Professional installation and retained receipts are required. Read the warranty terms for the cover, exclusions and claim process.

The Mazda BT-50 Thermostat Housing Suit B22 B32 2011-2020 2.2L 3.2L Diesel (BK3Q-8A586-AB) comes with our 3-Year Unlimited Kilometre warranty, covering manufacturing defects and premature failure under normal use. We're Australian owned and operated, so warranty claims are handled locally — just contact our team with your order number and we'll sort it out.

Yes — if the Mazda BT-50 Thermostat Housing Suit B22 B32 2011-2020 2.2L 3.2L Diesel (BK3Q-8A586-AB) doesn't fit your vehicle, you can return it for a refund or exchange within 7 days of receiving it, provided it's unused and in its original packaging. Just contact our team with your order number and we'll sort out the return quickly.

Reference: BK3Q-8A586-AB. Listed specification: 2.2L · 3.2L · diesel. Listed product: Mazda BT-50 Thermostat Housing Suit B22 B32 2011-2020 2.2L 3.2L Diesel. Confirm the engine code and compare the housing, hose outlets, sensor arrangement and mounting flange.

Our YouTube channel includes installation tutorials and parts guides. Check for your exact part and vehicle; not every application has a guide. The video on this page introduces our business.

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