Get Peace of Mind With the Summit Racing Protection Plan!

Make/Model Search
Make/Engine Search

Brands
Savings Central
Contact Us
Help Center

My Garage
Wish List
Order Status & Returns

Welcome
My Account

Order Status

Wish List
Savings Central
Shop by Brand
Shop Your Passion
- Shop Your Passion
- Truck / SUV
  
  Jeep®
  
  Restoration
  
  Stock Replacement
  
  Late Model Muscle
  
  Tools
  
  Gifts, Clothing, & More
  
  Circle Track
  
  Street Rod
  
  Powersports
  
  Paint & Body
  
  Marine
  
  Jr Dragster
Gift Cards
My Garage
See Our Catalogs
News & Events
Career Opportunities
Contact Us
Help Center
New Products
Shop by Make/Model
Sign In

Search Make/Model

Search Make/Engine

Sign In

Welcome
Account Dashboard
Profile
Order Status & Returns
Buy It Again
Wish List
Rewards Program
Gift Cards & Summit Bucks
Address Book
My Garage Settings
Email Preferences
Text Notifications
My Reviews
My Questions
Catalogs
Tax Exemption
Sign In

Get Peace of Mind With the Summit Racing Protection Plan!

FREE SHIPPING on Orders Over $109!

Filters

In Stock
- In Stock Items. Ships Today. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (14) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Department
Part Type
- Water Necks and Thermostat Housings (9) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Variable Cam Timing Solenoids (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Electrical Switches (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- MAF Sensors (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Radiator and Radiator Cap Testers (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Engine
Filter Options
Savings Central

Selected Filters

Filter Results by Vehicle

Loading...

Home
KIA OPTIMA
Product Results

Availability

- In Stock Items. Ships Today. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (14) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Make/Model
Department
Part Type
- Water Necks and Thermostat Housings (9) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Variable Cam Timing Solenoids (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Electrical Switches (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- MAF Sensors (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Radiator and Radiator Cap Testers (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Engine
Filter Options

MotoRad

KIA OPTIMA MotoRad Parts and Accessories

Individual Parts

Part Groups

Results 1 - 14 of 14

MotoRad Cooling System Pressure Testers MT300

MotoRad Cooling System Pressure Testers MT300

MotoRad Cooling System Pressure Testers MT300

Radiator and Radiator Cap Testers, Cooling System Pressure Testers, Adapters, Pressure Gauge, Storage Case, Kit

Part Number: SNN-MT300

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

MotoRad Water Necks and Thermostat Housings for 2017-2020 OPTIMA, 2017-2019 SONATA - CH3073

MotoRad Water Necks and Thermostat Housings for 2017-2020 OPTIMA, 2017-2019 SONATA - CH3073

MotoRad Water Necks and Thermostat Housings for 2017-2020 OPTIMA, 2017-2019 SONATA - CH3073

Engine Coolant Thermostat Housing

Part Number: SNN-CH3073

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 19, 2026 if ordered today

MotoRad Water Necks and Thermostat Housings for 2011-2012 OPTIMA, SONATA - CH2905

MotoRad Water Necks and Thermostat Housings for 2011-2012 OPTIMA, SONATA - CH2905

MotoRad Water Necks and Thermostat Housings for 2011-2012 OPTIMA, SONATA - CH2905

Water Neck, Plastic, Black, for use on Hyundai, Kia, Each

Part Number: SNN-CH2905

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 19, 2026 if ordered today

MotoRad Water Necks and Thermostat Housings CH1088

MotoRad Water Necks and Thermostat Housings CH1088

MotoRad Water Necks and Thermostat Housings CH1088

Water Necks and Thermostat Housings, Stock Style, Plastic, Black, for use on Hyundai, Kia, Each

Part Number: SNN-CH1088

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 19, 2026 if ordered today

MotoRad Water Necks and Thermostat Housings for 2009-2010 OPTIMA, RONDO, SONATA - CH1094

MotoRad Water Necks and Thermostat Housings for 2009-2010 OPTIMA, RONDO, SONATA - CH1094

MotoRad Water Necks and Thermostat Housings for 2009-2010 OPTIMA, RONDO, SONATA - CH1094

Water Necks and Thermostat Housings, Stock Style, Plastic, Black, for use on Hyundai, Kia, Each

Part Number: SNN-CH1094

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 19, 2026 if ordered today

MotoRad Electrical Switches 1PS1011

MotoRad Electrical Switches 1PS1011

MotoRad Electrical Switches 1PS1011

HVAC Pressure Switch with seal

Part Number: SNN-1PS1011

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 2, 2026 if ordered today

MotoRad Water Necks and Thermostat Housings CH1026

MotoRad Water Necks and Thermostat Housings CH1026

MotoRad Water Necks and Thermostat Housings CH1026

Engine Coolant Water Outlet

Part Number: SNN-CH1026

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 3, 2026 if ordered today

MotoRad Water Necks and Thermostat Housings for 2013-2016 OPTIMA, 2013-2015 SONATA - CH2005

MotoRad Water Necks and Thermostat Housings for 2013-2016 OPTIMA, 2013-2015 SONATA - CH2005

MotoRad Water Necks and Thermostat Housings for 2013-2016 OPTIMA, 2013-2015 SONATA - CH2005

Water Neck, Plastic, Black, for use on Hyundai, Kia, Each

Part Number: SNN-CH2005

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 3, 2026 if ordered today

MotoRad Water Necks and Thermostat Housings for 2006-2008 OPTIMA, SONATA, 2007-2008 RONDO - CH2008

MotoRad Water Necks and Thermostat Housings for 2006-2008 OPTIMA, SONATA, 2007-2008 RONDO - CH2008

MotoRad Water Necks and Thermostat Housings for 2006-2008 OPTIMA, SONATA, 2007-2008 RONDO - CH2008

Water Neck, Cast Aluminum, Silver, for use on Hyundai, Kia, Each

Part Number: SNN-CH2008

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 3, 2026 if ordered today

MotoRad Mass Airflow Sensors for 2001-2005 OPTIMA, 2001-2004 SANTA FE, 1999-2005 SONATA - 3MF132

MotoRad Mass Airflow Sensors for 2001-2005 OPTIMA, 2001-2004 SANTA FE, 1999-2005 SONATA - 3MF132

MotoRad Mass Airflow Sensors for 2001-2005 OPTIMA, 2001-2004 SANTA FE, 1999-2005 SONATA - 3MF132

Mass Air Flow Sensor with Housing Assembly

Part Number: SNN-3MF132

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 3, 2026 if ordered today

MotoRad Variable Valve Timing Solenoids 1VS240

MotoRad Variable Valve Timing Solenoids 1VS240

MotoRad Variable Valve Timing Solenoids 1VS240

Engine Variable Valve Timing (VVT) Solenoid

Part Number: SNN-1VS240

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 3, 2026 if ordered today

MotoRad Variable Valve Timing Solenoids for 2006-2010 OPTIMA, 2007-2010 RONDO, 2006-2009 SANTA FE - 1VS166

MotoRad Variable Valve Timing Solenoids for 2006-2010 OPTIMA, 2007-2010 RONDO, 2006-2009 SANTA FE - 1VS166

MotoRad Variable Valve Timing Solenoids for 2006-2010 OPTIMA, 2007-2010 RONDO, 2006-2009 SANTA FE - 1VS166

Engine Variable Valve Timing (VVT) Solenoid

Part Number: SNN-1VS166

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 3, 2026 if ordered today

MotoRad Water Necks and Thermostat Housings TA5127

MotoRad Water Necks and Thermostat Housings TA5127

MotoRad Water Necks and Thermostat Housings TA5127

Engine Coolant Thermostat Housing Assembly w/ Seal

Part Number: SNN-TA5127

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 3, 2026 if ordered today

MotoRad Water Necks and Thermostat Housings for 2016-2020 OPTIMA, 2019-2020 SANTA FE, 2015-2019 SONATA - TA1051

MotoRad Water Necks and Thermostat Housings for 2016-2020 OPTIMA, 2019-2020 SANTA FE, 2015-2019 SONATA - TA1051

MotoRad Water Necks and Thermostat Housings for 2016-2020 OPTIMA, 2019-2020 SANTA FE, 2015-2019 SONATA - TA1051

Integrated Housing Thermostat-180 Degrees

Part Number: SNN-TA1051

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 3, 2026 if ordered today

1

Page 1 of 1

Modal Header

Contact us with questions.

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify

Stay Updated with Emails from Summit Racing

Never miss a sale on new parts, tools, and more!

= Required

First Name

Last Name

Email Address Email required

See Our Catalogs

News & Events

News & Events Home
OnAllCylinders (blog)
Calendar of Events
New Product Releases
Summit Racing News
News You Can Use
Featured Vehicles
Media Center
Sanctioning Bodies

Help

Help Center
Return Policy
Beat-A-Price Guarantee
Payment Options
Contact Us

Social

Facebook
X/Twitter
Instagram
Pinterest
YouTube
Podcast

About Summit

Corporate History
Retail Locations

My Account

Profile
Email Preferences
Order Status & Returns
Wish List
Address Book
My Reviews
My Questions
My Garage
Sign In

Career Opportunities

More

Summit Racing Credit Card
Gift Cards
Calculators & Tools
Promo Exclusions
Become an Affiliate
Summit Racing Rewards Program
Summit Racing Equipment Protection Plan

Terms of Use | Privacy and Security | Site Accessibility
Copyright 2026 by AUTOSALES, INCORPORATED
dba Summit Racing Equipment | Trademarks

Let's Build it Together^™

Modal Header