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Description
Thermostat Housing for Hyundai Elantra, Accent, i20, Veloster & Kia Rio (2009–) – TH39Vehicle Fitment & Part Details This Partquip TH39 thermostat housing is a direct fit replacement for a wide range of Hyundai and Kia models equipped with the Gamma and Nu engine families (2009 onwards), replacing OE numbers 256312B050 and 256312B051. Confirm compatibility by matching the listed fitment details, any OEM reference numbers supplied, and VIN engine chassis information where variants exist. Key Details SKU TH39 Component Thermostat Housing
Vehicle Fitment & Part Details
This Partquip TH39 thermostat housing is a direct-fit replacement for a wide range of Hyundai and Kia models equipped with the Gamma and Nu engine families (2009 onwards), replacing OE numbers 256312B050 and 256312B051. Confirm compatibility by matching the listed fitment details, any OEM reference numbers supplied, and VIN/engine/chassis information where variants exist.
Key Details
- SKU
- TH39
- Component
- Thermostat Housing
- Brand
- Partquip
- OEM References
-
- Hyundai / Kia: 256312B050, 256312B051
- Primary Fitment
- Hyundai Accent (RB) 1.6 (14-19)
Key Benefits
- Direct OE replacement (256312B050 / 256312B051) ensures correct fit and coolant flow routing across all listed Hyundai and Kia applications.
- Covers multiple engine variants including the G4FA, G4FC, G4FG, G4FD, G4FJ, and G4NB.
Vehicle Fitment
| Make | Model | Variant | Engine | Years |
|---|---|---|---|---|
| Hyundai | Accent IV (RB) | 1.6 | G4FC | 2011– |
| Hyundai | Creta | 1.6 | G4FG | 2017– |
| Hyundai | Elantra V (MD/UD) | 1.6 | G4FG | 2011–2017 |
| Hyundai | Elantra V (MD/UD) | 1.8 | G4NB | 2011– |
| Hyundai | i20 I (PB/PBT) | 1.4 | G4FA | 2009–2014 |
| Hyundai | i30 | 1.6 | G4FG | 2012– |
| Hyundai | Veloster | 1.6 GDi | G4FD | 2013– |
| Hyundai | Veloster | 1.6 Turbo | G4FJ | 2015– |
View Full Vehicle Fitment (9 applications)
| Make | Model | Variant | Engine | Years |
|---|---|---|---|---|
| Hyundai | Accent IV (RB) | 1.6 | G4FC | 2011– |
| Hyundai | Creta | 1.6 | G4FG | 2017– |
| Hyundai | Elantra V (MD/UD) | 1.6 | G4FG | 2011–2017 |
| Hyundai | Elantra V (MD/UD) | 1.8 | G4NB | 2011– |
| Hyundai | i20 I (PB/PBT) | 1.4 | G4FA | 2009–2014 |
| Hyundai | i30 | 1.6 | G4FG | 2012– |
| Hyundai | Veloster | 1.6 GDi | G4FD | 2013– |
| Hyundai | Veloster | 1.6 Turbo | G4FJ | 2015– |
| Kia | Rio III | 1.4 CVVT | G4FA | 2011– |
Specifications
- SKU: TH39
OE Reference Numbers
- Hyundai / Kia: 256312B050, 256312B051
Frequently Asked Questions
Which OE part numbers does the TH39 replace?
This thermostat housing replaces Hyundai/Kia OE numbers 256312B050 and 256312B051, ensuring a direct fit on all listed applications.
Does the TH39 fit the Kia Rio?
Yes. The TH39 fits the Kia Rio III 1.4 CVVT with the G4FA engine (2011 onwards), using the same shared OE references as the Hyundai models.
Installation Tips
- Allow the engine to cool completely before removing the old thermostat housing.
- Clean the mating surfaces on the engine block and remove all old gasket material before fitting.
- Replace the thermostat gasket or O-ring during installation where applicable.
- Refill with the manufacturer-specified coolant and bleed the cooling system of air pockets.
- After installation, run the engine to operating temperature and check for leaks around the housing.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
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Product Reviews
★★★★★ 5
Luxuriously soft
Color: Dark Brown, Size: Throw(50"x60")
So well made, looks great. So soft and light weight yet very warm.
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Nice Lightweight Blanket
Color: Light Camel, Size: King(108"x90")
I bought this because my winter blanket is too heavy for the summer. I'm a hot sleeper and have to have the temperature at 68 at night because the bedroom is upstairs above a garage and it gets warm. This blanket is very soft and not thick and I don't get hot. I have a queen size bed but I bought a king size so it looks more like a bedspread. It doesn't hang down far on one side but that is the side that people don't see so that's fine. If you like a blanket on the thinner side yet still warm enough, you will like this.
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Reviewed in the United States on May 19, 2026
★★★★★ 4
Bright color & true to size
Color: Red, Size: Twin(60"x80")
I ordered red. Color was vibrant although it has a touch of Orange - not the deep red I thought I would get. Funky chemical smell when I opened it - it went away after I spread it out for a few hours. It's soft with hemmed edges. A little thin but OK for the bed I ordered it for. Price was right & I would probably order additional colors if warranted in the future. It arrived quick.
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Reviewed in the United States on January 10, 2026
★★★★★ 5
Use these for my dogs' crates. Soft. hold up well after several washes
Color: Pink, Size: Kids(30"x40")
Used for my dogs. Just the right size. Nice balnkets and holding up through several washes
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Cozy Blanket Burrito….awesome!
Color: Brown, Size: King(108"x90")
The king size chocolate brown fleece blanket has quickly become my go-to for comfort and style, making it a must-have in my home. It feels like being wrapped in a cloud—if clouds were soft, warm, and available on Amazon. LOL Seriously, the softness is so delightful and drapes perfectly over my king-sized bed, ensuring I stay warm and cozy during those chilly nights, or when my husband tries to steal the covers. Plus, the rich chocolate brown color adds a touch of sophistication to my bedroom, making it look like I've stepped straight out of a home decor magazine—if only my life were so stylish! It also cleverly hides pet hair, so I'm not living in a fur-tastic disaster zone. After multiple washes, it’s still holding up like a champ, remaining soft and pilling-free. In short, this blanket is the perfect blend of warmth and humor—it's not just a blanket; it's a lifestyle choice. Highly recommended for anyone who loves snuggling, practicality, and a bit of style—because let’s be honest, we all need a little extra warmth in life, especially when doing the classic “blanket burrito” on the couch!
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Reviewed in the United States on January 15, 2026