Isuzu D-Max & MU-X Evaporator Replacement
Isuzu Air Con Failed? We Fix Evaporator Problems for $1,999
If your Isuzu D-Max or MU-X air conditioning is blowing warm air, there’s a good chance you’re dealing with the common evaporator failure we see in many 2012–2020 models.
We offer a $1,999 drive-in, drive-out evaporator replacement with the dash removed and refitted properly, plus a full air con service and regas.
After-hours key drop-off and pick-up available.
Why Isuzu Evaporators Fail
We see a consistent pattern in many Isuzu D-Max and MU-X vehicles (especially 2012–2020). Inside the dashboard, an air conditioning line can rub against a plastic air inlet over time.
That rubbing creates stress fractures, leading to refrigerant leaks and eventually complete air con failure, usually right when Perth turns the heat up.
Common symptoms include:
- Warm air from vents
- Reduced cooling performance
- Air con that cuts out or struggles on hot days
- Refrigerant leaks found during servicing
- Regas doesn’t last (keeps losing gas)
If you’ve had the system regassed and it didn’t hold, it’s a big clue that a leak is present and the evaporator is often the culprit.
$1,999 Drive-In, Drive-Out Evaporator Replacement
This is a dash-out repair, so it needs to be done carefully.
We focus on doing it once, doing it properly, and getting everything back together the way it should be.
What’s included:
- Complete dashboard removal and reinstallation
- Quality evaporator that meets or exceeds OEM specs
- Full air conditioning service and regas
- System pressure testing and leak detection
- 12-month parts and labour warranty
- After-hours key drop-off and pick-up available
A Few Words From Chris
Hi, I’m Chris Notte, owner-operator at Autoplus WA.
Evaporator replacements are one of those jobs where shortcuts come back to bite.
If the diagnosis is rushed or the dash goes back together poorly, you can end up with repeat leaks, squeaks, warning lights, or a glovebox that never quite sits right again.
Our approach is simple: do the testing, do the job properly, and explain it in plain English so you can make a confident call.
We’ll show you what we’ve found, call you before we proceed, and keep you informed the whole way through.
What you can expect from my team:
- Open and honest communication – clear updates, plain-English advice, and we will call before we proceed with anything.
- Respect for your vehicle – careful dash removal and refit, tidy workmanship, and no loose trim or mystery rattles.
- Pride in doing it properly – leak testing, vacuum testing and performance checks, not just “swap parts and regas”.
- Extreme ownership – if something isn’t right, we take responsibility and sort it quickly.
- Self-improvement – regular training and upskilling so we stay sharp on modern systems and procedures.
- Family-style service – you will be looked after like a long-term customer, not treated like a ticket number.
That’s how we’ve built long-term relationships with local families and fleet customers, and it’s how we plan to keep doing it.
489 reviews
"Great service and communication. Have never had an issue with the team here, who are honest in all their work. Highly recommend!"
104 reviews
"Great service as usual. Won’t be taking my cars anywhere else for servicing."161 reviews
"Great family company, we have been using their services for our car for several years and am more then happy to recommend them to anyone! "75 reviews
"Great service, friendly staff. Chris and the team always deliver good work at a reasonable price."489 reviews
"Great service and communication. Have never had an issue with the team here, who are honest in all their work. Highly recommend!"489 reviews
"Great service as usual. Won’t be taking my cars anywhere else for servicing."
What to expect on the day
1. Diagnosis – We’ll confirm the evaporator issue with specialised diagnostic equipment before recommending any work.
2. Quote – Transparent, upfront pricing. You’ll know exactly what you’re paying before we start.
3. Repair – Typically takes 1-2 days depending on parts availability and workshop schedule.
4. Testing – Full system pressure test and verification before you drive away.
5. Warranty – 12-month parts and labour warranty, plus 6 months complimentary roadside assistance.
Ready to get your D-Max or MU-X Air Con Blowing Cold Again?
If your air con has gone warm, keeps losing gas, or you’ve been told the evaporator is leaking, we can help.
Book in with Autoplus WA and we’ll confirm the fault, explain your options, and get your Isuzu back to reliable, ice-cold comfort.
Frequently Asked Questions
How do I know if it’s the evaporator
Common symptoms include warm air, reduced cooling, or complete AC failure. We’ll diagnose the issue before recommending any work.
Why is it so expensive?
The evaporator sits deep behind the dashboard, requiring significant labour to access and replace. Our pricing reflects quality parts and experienced labour at a fair rate.
Do you use genuine Isuzu parts?
We use quality parts that meet or exceed OEM specifications.
How long does the repair take?
Typically 1-2 days, depending on parts availability and our workshop schedule.
Is this covered by warranty?
If your vehicle is still under manufacturer warranty, check with your dealer first. For out-of-warranty vehicles, we’re your best option for quality and value.