Car Parts Finder USA Logo

© 2026 Car Parts Finder USA. Designed by Lets Advertize.

Home
Home
Used Car Parts
Kia Parts
Optima Parts
2017
Radiator
Car Parts Finder USA

Car Parts Finder USAUsed 2017 Kia Optima Radiator

Quality used parts from verified sellers. Find quality 2017 Kia Optima radiator parts.

1M+ Parts
Nationwide Search
Buyer Protected

SSL Secured · Your privacy matters · Read our privacy policy

About Car Parts Finder USA

Need a Radiator for your 2017 Kia Optima? Car Parts Finder USA searches thousands of sellers to find the best radiator at the lowest prices with guaranteed fitment.

  • Radiator from verified sellers with condition grading
  • Compare prices across multiple sources instantly
  • Warranty included from most sellers (30-90 days)
  • Free searches with no account required
Learn More About Us
Car Parts Finder USA — Find quality auto parts fast
AI Search Engine
Compare Parts
Free Delivery
Fast Search
Price Range:
Used
$50-$150
|
Aftermarket
$100-$300
|
OEM
$200-$500

Free Search • No signup required • Instant access

Why Choose Used Car Parts?

Quality used parts from verified sellers

Verified seller network

Quality guaranteed

Competitive pricing

Return policy available

Fast shipping

Shop 2017 Kia Optima Parts by Category

Find quality 2017 Kia Optima parts across all major categories from verified sellers nationwide.

2017 Kia Optima Engine & Transmission

Engine & Transmission

Complete engines, transmissions, alternators, starters, radiators, and all powertrain components.

Browse Engine & Transmission
2017 Kia Optima Body Parts & Glass

Body Parts & Glass

Doors, hoods, fenders, bumpers, windshields, headlights, taillights, and exterior components.

Browse Body Parts & Glass
2017 Kia Optima Interior & Electronics

Interior & Electronics

Seats, dashboards, airbags, stereos, navigation systems, ECUs, and electronic modules.

Browse Interior & Electronics
2017 Kia Optima Suspension & Brakes

Suspension & Brakes

Struts, shocks, control arms, brake calipers, rotors, pads, and complete brake systems.

Browse Suspension & Brakes

About the 2017 Kia Optima Radiator

The radiator is the primary heat exchanger in your vehicle's cooling system, responsible for dissipating engine heat into the atmosphere. Hot coolant from the engine flows through the radiator's tubes while air passes over the fins, transferring heat away. A failed or leaking radiator leads to engine overheating, which can cause catastrophic engine damage.

Signs of Failure

  • Engine overheating
  • Coolant leaks under the vehicle
  • Low coolant level
  • Discolored or rusty coolant
  • Steam coming from under the hood
  • Temperature gauge running hot
  • Sweet antifreeze smell
  • Visible damage or corrosion on radiator

Replacement Info

Radiator replacement is a moderate DIY job. The process involves: draining the cooling system, disconnecting upper and lower hoses, disconnecting transmission cooler lines (if equipped), removing the cooling fan assembly or shroud, unbolting the radiator mounting brackets, and lifting out the old radiator. Installation is the reverse, followed by refilling with fresh coolant and bleeding air from the system. Most replacements take 2-3 hours. Ensure you properly dispose of old coolant and use the correct coolant type for your vehicle.

Time: 2-4 hours
Difficulty: Moderate DIY

2017 Kia Optima Radiator — Price Comparison

Used / Salvage

$50-$150

Best value option. Tested parts from salvage vehicles.

Aftermarket

$100-$300

New parts from third-party manufacturers. Great quality at lower cost.

OEM / Dealer

$200-$500

Original factory parts. Guaranteed fitment and manufacturer warranty.

Where to Find 2017 Kia Optima Radiator

Online Sellers

Search hundreds of online parts sellers. Compare prices instantly.

Search Online

Local Scrapyards

Find local scrapyards with your part in stock. Call for availability.

Search Parts

DIY Junkyards

Pull your own parts and save even more. U-pull-it yards nationwide.

Browse Junkyards

Used Car 2017 Optima RadiatorFrequently Asked Questions

Related 2017 Optima Parts

EngineTransmissionEngine ComputerAlternatorFenderHoodA/C CompressorStarter

Don't see your part? Use the search above to find all 700+ parts

More 2017 Optima Radiator Options

Used Parts

Best Value - Save 50-70% with tested, quality-assured used parts

Browse Used

Salvage Parts

Inspected Quality - Professionally inspected parts from salvage vehicles

Browse Salvage

Recycled Parts

Eco-Friendly - Sustainable auto parts that help the environment

Browse Recycled
Features

Your 2017 Optima RadiatorCompare prices from multiple sellers and find the best deal.