SKU: 5658249735

Thermostat 21200AA072 (WRX MY99-14/STI MY01-17)

Sale price$20.66 Regular price$22.95
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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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Description

Thermostat 21200AA072 (WRX MY99-14/STI MY01-17)Keep your cool under pressure. This genuine Subaru thermostat is the heart of your cooling systemcontrolling coolant flow to maintain optimal engine temp. Whether you're chasing boost or just daily duties, a healthy thermostat is essential for consistent performance and long term reliability. If you're seeing fluctuating temps or your warm up time's all over the place, it might be time for a refresh. Genuine Subaru quality Opens at 78C Direct fit for

Keep your cool under pressure.

This genuine Subaru thermostat is the heart of your cooling system—controlling coolant flow to maintain optimal engine temp. Whether you're chasing boost or just daily duties, a healthy thermostat is essential for consistent performance and long-term reliability.

If you're seeing fluctuating temps or your warm-up time's all over the place, it might be time for a refresh.

✅ Genuine Subaru quality
✅ Opens at 78°C
✅ Direct fit for WRX (1999–2014) & STI (2001–2017)
✅ Restores correct coolant flow and warm-up times

Pair it with a fresh gasket and radiator cap for a full cooling system refresh. Roo Racing recommends this part for any service, rebuild, or peace-of-mind maintenance.

Our suppliers have awesome connections and coverage of the Subaru parts catalogue, we're opening this to you on a back order basis. Orders for genuine and aftermarket maintenance parts are submitted twice each month and very little stock is actually kept on hand, so please be prepared for a 3-4 week turn around on maintenance parts orders.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 5658249735

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4.8 ★★★★★
Based on 20 reviews
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Product Reviews
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Verified Purchase
Sara
Belleville, US
★★★★★ 5
Beautiful shelves
Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 2, Size: 22.5inches
Great quality shelves, have them in 4 rooms, they are easy to hang up and lightweight, look really nice and keeps room looking organized and clean.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
K
Verified Purchase
Kristal S.
Phoenix, US
★★★★★ 5
Perfect for a coffee bar
Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 3, Size: 15.7inches, Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 3, Size: 15.7inches
These are great for my coffee bar! These shelves are easy to install and came with all the hardware needed. What a great value for your money, especially when you get 3 of these cute shelves. I love how they help organize my coffee bar area and the size fits perfectly.
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Reviewed in the United States on May 26, 2026
S
Verified Purchase
Saved
Louisville, US
★★★★★ 4
If the set screws were white the shelves would be perfect.
Color: C. White - Modern Minimalist Style, Number Of Shelves: 3, Size: 15.7inches
I'd give 4 1/2 if there was one. The shelves thwmself are nice I just don't like the visible little black set screws. The shelves themself look great and are not wobbly at all if you install correctly. I purposely installed the bracket upside down because of the little black setting screws; I didnt want them showing because the shelves are above eye level and the screws are black and I didn't want them showing. But that made the shelf lean amd wobbly so I turned them back over the way they are supposed to be and that made them level and sturdy. I guess I'll paint the little screws.
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Reviewed in the United States on January 21, 2026
M
Verified Purchase
Mariah
Los Angeles, US
★★★★★ 5
Beautiful shelves!
Size: 48 Inch, Color: Natural, Size: 48 Inch, Color: Natural
Since new build homes typically don't come with towel rods this was what I envisioned instead. I purchased the hooks separately. The shelves are perfect! I ordered a 36in set as you see with the cream towels and a 48in set that you see with the green towels. They're not loose but not 100% sturdy. I recommend maybe gluing to the wall in addition to the rest and definitely screwing into a stud. They're easy enough to figure out without the instructions. But I will say they're supposed to be screwed in underneath to the rods but they did not come with an appropriate screw for that so I had to use some I already had on hand.
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Reviewed in the United States on May 20, 2025
Verified Purchase
2089991211
Birmingham, US
★★★★★ 5
Nice
Size: 30 Inch, Color: Natural, Size: 30 Inch, Color: Natural
Easy to install..comes with small magnetic leveler which made things even easier! Really nice for the price. Only thing is other than sliding the wood onto the metal brace, there’s only 2 screws that screw wood onto brace so it makes for a slightly wobbly shelf on the brace… although I have 6 screws/anchors holding each brace into the wall so it’s technically quite solid…I’m a bit nervous to keep delicates on the shelves
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Reviewed in the United States on February 16, 2025

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