Hattiesburg, MS · Dean McCrary Kia Service Center
Kia K5 Coolant Service
Genuine Kia K5 Long-Life Coolant · Spec-Matched · Never Mixed
A few blocks from the Hub sign downtown, the Saenger Theatre, and the old train depot — right where I-59, US-49, and US-11 converge — our shop takes coolant seriously beyond just fighting off summer overheating. The correct spec is what keeps aluminum components from corroding, so we never guess: every K5 gets topped off, checked, and refilled with genuine Kia K5 Long-Life Coolant matched precisely to its engine, with no type-mixing, ever. Upfront pricing and factory-trained hands, with each visit logged automatically toward your factory warranty coverage.
OEMgenuine K5 Long-Life Coolant, no substitutes
Kia K5techs trained specifically on this model
120Kmimark for the first coolant change
Freemulti-point inspection comes standard
Payover time with service financing
$0added cost for the recall & software check
Kia K5 Coolant Service Price & Coupons
Pick your K5 below and current coolant service pricing and coupons pop up for that exact model — an inspection, a top-off using genuine K5 Long-Life Coolant, and a multi-point check are included every time. Bring it in to our Hattiesburg shop, and if spreading out the cost works better, service financing splits it into payments.
Select Your Vehicle to See Specials
Select your vehicle above to see available service specials
✦ Claim This Offer
Nothing owed, no pressure — expect a reply from our service team inside an hour. Your information stays with us, period; that’s just how we do business as your Hattiesburg neighbors.
Offer Claimed!
Prices reflect the K5 configuration you select at our 7124 US Hwy 98 location, before tax and shop supplies. Diesel engines, larger displacements, and specialty setups can carry extra charges, and coupons don’t stack with other offers. Ask your service advisor for the fine print — we’re glad to serve drivers all across Hattiesburg and the Pine Belt.
More Ways to Save
We like to look out for the folks who look out for our community. Each discount below layers on top of whatever service pricing is current — show valid ID at booking and it’s applied. Cash flow tight this month? Service financing means the work gets done now and the bill comes later.
Military Discount
If you’re active-duty, reserve, or a veteran, your Kia K5 service qualifies for a discount — just show your military ID when you check in and we’ll knock it off your coolant service.
First Responder Discount
Officers, firefighters, EMTs, and paramedics get a discount on K5 service too. Flash your ID at check-in; consider it a small thank-you from one Hattiesburg neighbor to another.
Service Now, Pay Later
Any repair or service can be broken into manageable monthly payments through service financing — the application only takes a minute at check-in and won’t ding your credit score, whether you’re driving in from Hattiesburg proper or clear across the Pine Belt. Here’s how it works.
Everything Bundled Into Your Kia K5 Coolant Service
It’s a single upfront number for the whole job — nothing extra tacked on once you’re at the register.
Genuine Kia K5 Long-Life Coolant
Matched precisely to your engine’s spec — never a generic stand-in, never blended types.
Level & Condition Check
We look at both the reservoir and radiator for level, color, and any signs of contamination.
Leak & Hose Inspection
Hoses, clamps, and the radiator cap all get a once-over for wear or seepage.
Multi-Point Inspection
A look at brakes, tires, belts, and the battery, plus a recall and software check at no charge.
When Does a K5 Actually Need Coolant Service?
The Standard K5 Interval
Kia sets that first engine coolant change at 120,000 miles or 120 months, then roughly every 24,000 miles from there. For the exact figure on your model, check the K5 maintenance schedule.
Even so, get the level checked at every visit — running low between scheduled changes often signals a slow leak well before the interval is up, and Pine Belt summer heat only adds strain to the cooling system.
For this model specifically: the K5 maintenance schedule confirms the first engine coolant change at 120,000 miles / 120 months, holding steady across all three K5 engine options.
Warning Signs Worth Acting On
No need to wait for a reminder sticker if any of these show up — get your K5 in sooner:
A low-coolant warning light lit up on the dash
A temperature gauge sitting higher than usual
Sweet-smelling steam or smoke drifting from under the hood
Coolant spots showing up under the car
Coolant that’s turned rusty, cloudy, or has debris floating in it
Which Coolant Service Fits Your Kia K5?
Not every visit calls for the same fix. Here’s how the three levels break down — your advisor will point you to the right one once they’ve checked your level and condition.
Top-Off
When level is slightly low
Only genuine K5 Long-Life Coolant goes in
A quick, inexpensive answer to minor loss
Won’t refresh the corrosion inhibitors
Inspection
Every visit, no charge
Checks level, color, and contamination
Hoses and radiator cap examined for wear
Won’t swap out aged coolant on its own
Scheduled Service
Kia K5 Long-Life Coolant (Genuine)
120,000 mi / 120 mo first, then ~24,000 mi
Full-spec corrosion inhibitors, freshly restored
Keeps the aluminum radiator and block protected
Stays on record for your factory warranty coverage
We won’t mix coolant types or colors under any circumstance — if your system calls for more than a genuine top-off, a full flush is the answer. That’s our Kia K5 coolant flush service.
What Sets Us Apart on Coolant Work?
Get the coolant wrong, or mix types, and you’re looking at corrosion that costs real money to fix. Here’s what a Kia K5 dealer brings that a general shop can’t.
Techs Who Train on K5 Systems
Our technicians know precisely which coolant spec your engine, radiator, and water pump were built around.
Genuine K5 Long-Life Coolant
Exact-spec coolant, no exceptions, no mixed types or colors. Generic coolant is a common culprit behind internal corrosion.
Recall & Software Checks, No Charge
A Kia dealer is the only place that can run open recalls, service campaigns, and control-module updates — we check all three every time your K5 is in. Look up your recalls, free for any Kia owner in the Pine Belt.
Factory Warranty, Tracked Automatically
Each visit gets logged against your factory warranty requirements without you lifting a finger — no receipts to hang onto, no gaps to justify later.
One Price, No Surprises
We check the level and condition first, quote you, and only start once you say go — nothing gets tacked on at checkout.
We See Kias All Day, Every Day
Working on hundreds of Kias a month means we know the exact coolant spec your engine needs, and we won’t risk cutting corners with the wrong type.
Kia K5 Coolant Service FAQs
How Much Does Kia K5 Coolant Service Cost?⌄
It comes down to your model and how much coolant it needs, so use the selector above for the current price and any coupons that apply. Military and First Responder ID adds a discount on top of that.
How Often Does Kia K5 Coolant Need to Be Changed?⌄
The first change lands at 120,000 miles or 120 months across most current Kia models, then roughly every 24,000 miles from there. That said, get the level checked at each visit — running low ahead of schedule often points to a leak. The Kia maintenance schedule has the exact figure for your model.
Can I Mix Different Types of Coolant in My Kia K5?⌄
Don’t — even coolants that look alike can differ enough in formulation that mixing them breaks down the system’s corrosion inhibitors and invites internal corrosion. Stick to the genuine Kia-specified coolant for top-offs, and if you’re unsure what’s already in there, a flush beats guessing.
What Does Genuine Kia K5 Long-Life Coolant Do Differently?⌄
It’s built to the exact corrosion-inhibitor and freeze/boil-point specification that your engine, radiator, and water pump were designed around — shielding aluminum parts that generic coolant formulas often aren’t rated to protect.
What Are the Signs My Kia K5 Needs Coolant Service?⌄
Watch for a low-coolant warning light, a temperature gauge running hotter than normal, sweet-smelling steam from under the hood, or coolant spots showing up under the car — any of those is reason enough for an inspection.
Can I Finance My Kia K5 Service?⌄
You can — our service financing option lets you get the work done first and pay afterward. Coolant service, brake jobs, any repair can be spread into monthly payments; the application takes about a minute at check-in and won’t touch your credit score just for looking.
What Hattiesburg Drivers Are Saying
Read All Reviews What Service Customers Say
★★★★★
“I always recommend Kia — quality, luxurious rides without the price tag. Dean McCrary Kia Hattiesburg is my go-to for the best service on my Telluride. I always trust their service department to take good care of it.”
Amy F. · Service Customer
★★★★★
“I traded my Kia K5 for a 2026 Sportage and I love this car. Kelcey made the process super easy and worked to get us what we could afford — 10/10. Everyone made us feel at home and remembered us from our first purchase, and I’ve had every oil change here — always top-notch.”
Katie S. · Sales & Service Customer
★★★★★
“They were very informative and helpful when picking my car — full information upfront, straight and honest with me. Kelcey was a good person to have assist me, and John walked me through all the paperwork.”
Zachary R. · Sales Customer
There’s More to K5 Upkeep
Coolant is just one item on the full maintenance list. Take a look at everything else your K5’s filters and fluids need — all handled under one roof at your Hattiesburg Kia dealer.
Find Us at the Service Center
We’re situated on US-98, right where the I-59, US-49, and US-11 come together — close enough to make Petal, Oak Grove, and Purvis a quick trip, with the rest of the Pine Belt not far behind. Whether you’re coming from Forrest County, Lamar County, Columbia, or Laurel, the drive in is straightforward.
Department Hours
Service
Parts
Looking for Kia K5 Coolant Service Near Hattiesburg? Dean McCrary Kia Has You Covered
Dean McCrary Kia handles genuine coolant service on every K5 model for drivers throughout Hattiesburg, Petal, Oak Grove, Purvis, and the broader Pine Belt region of south Mississippi — top-offs, inspections, and refills with genuine K5 Long-Life Coolant, all performed by factory-trained hands. As Hattiesburg’s own Kia dealer, we’re proud to serve everywhere across the Pine Belt, sitting right at the meeting point of I-59, US-49, US-98, and US-11.
What Kia K5 Coolant Service Runs
Cost shifts depending on your K5’s model and how much coolant it needs, so use the selector on this page to pull current pricing and any available coupons. Military members and first responders can add a discount on top with valid ID.
How Often a Kia K5 Needs Coolant Changed
The first change lands at 120,000 miles or 120 months across most current Kia models, then roughly every 24,000 miles after that.
Warning Signs to Watch For
A low-coolant warning light, a hotter-than-normal temperature gauge, sweet-smelling steam, or coolant spots under the car are all reasons to bring your K5 in.
Why Mixing Coolant Is a Bad Idea
Combining coolant types or colors breaks down corrosion inhibitors and opens the door to internal corrosion — genuine K5 Long-Life Coolant, applied the right way, keeps your engine and radiator protected for the long run.