Coolant Pressure Test Adapter – Hyundai & Kia | eBay Listing
               

✦                    Coolant Reservoir Pressure Test Adapter                    ✦

For Hyundai & Kia Cooling System Leak Testing                    |                    Professional Grade • Shop & Home Use

For Kia Hyundai Radiator Leak Tester Adapter – Cooling System Pressure Diagnose - Picture 11 of 14
◆ Precision-engineered adapter for accurate pressure testing ◆
               

❀ Product Features                                ✦

  • Replaces OEM coolant expansion tank cap for pressure leak test
  • Solid metal air nipple + heavy‑duty plastic housing
  • Tight sealing, avoid pressure drop during workshop testing
  • Fast detection for radiator, hoses, water pump, heater core leaks
  • Fit for professional repair shop & home garage use
For Kia Hyundai Radiator Leak Tester Adapter – Cooling System Pressure Diagnose - Picture 12 of 14
               

✿ Vehicle Compatibility                                ✦

BrandModels & Year Range
HyundaiElantra, Sonata, Tucson, ix35, Accent, i30, Santa Fe  (2005‑2018)
KiaK2 / K3 / K4 / K5, Sportage, Forte, Soul, Cerato  (2005‑2018)
OEM Reference Number:                25441‑26100                25330‑3K000                                    ◆ verify with your original cap                
For Kia Hyundai Radiator Leak Tester Adapter – Cooling System Pressure Diagnose - Picture 13 of 14
               

❁ Package Content                                ✦

1 x Pressure Test Adapter Only.
Pressure tester gun / pump is NOT included.
✓ Heavy‑duty plastic housing                ✓ Metal air nipple                ✓ OEM thread match                ✓ Ready to use
               

⚠ Important Notes                                ✦

  • Only works on coolant expansion tank, NOT for main radiator filler neck.
  • DOES NOT fit 2019+ Hyundai / Kia with redesigned reservoir cap.
  • Please verify original cap thread & tooth profile before purchase.
For Kia Hyundai Radiator Leak Tester Adapter – Cooling System Pressure Diagnose - Picture 14 of 14
               

★ What Our Customers Say                                ✦

                           ★                            ★                            ★                            ★                            ★                                                                            Jason K.                            Verified                        
“Works flawlessly on my 2016 Hyundai Tucson. Found a tiny leak in the heater core that the dealer missed. Great tool!”
Posted 3 days ago
                           ★                            ★                            ★                            ★                            ★                                                                            Amanda R.                            Verified                        
“Perfect fit for my Kia Soul 2014. The metal air nipple feels durable and the seal is tight. Highly recommend for DIYers.”
Posted 1 week ago
                           ★                            ★                            ★                            ★                            ★                                                                            Robert L.                            Verified                        
“Works as expected but double check your cap size. I had to return the first one because I ordered the wrong fit. Product itself is great.”
Posted 2 weeks ago
                           ★                            ★                            ★                            ★                            ★                                                                            Michelle W.                            Verified                        
“Excellent quality! Used it in my shop for a Kia Sportage and Hyundai Elantra. Saves time and money. Will buy again.”
Posted 3 weeks ago
                           ★                            ★                            ★                            ★                            ★                                                                            Thomas P.                            Verified                        
“Very well made. The plastic housing is heavy-duty and the threading matches perfectly. A must-have for any garage.”
Posted 1 month ago
✦  All reviews from verified purchasers  ✦
               
◆  Coolant Pressure Test Adapter – Hyundai & Kia  ◆
Professional grade • Fast shipping • Satisfaction guaranteed