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Description
STI RADIATOR CAP For IMPREZA 5DooR (GP) ST4511355010Brand STI Product RADIATOR CAP Product Number ST4511355010 Description Opening valve pressure changed from 1. 1 bar (standard) to 1. 3 bar This product prevents overflow caused by the thermal expansion of coolant water even under severe conditions such as sports driving and circuit racing Opening valve pressure: .. 1. 3 bar. Compatible Vehicle IMPREZA 5DooR (GP) Compatible Models Model adaptation symbol: A 2011 December to 2012 October 1. 6i (FWD CVT)
| Brand | STI |
| Product | RADIATOR CAP |
| Product Number | ST4511355010 |
| Description | Opening valve pressure changed from 1.1 bar (standard) to 1.3 bar This product prevents overflow caused by the thermal expansion of coolant water even under severe conditions such as sports driving and circuit racing Opening valve pressure: .. 1.3 bar. |
| Compatible Vehicle | IMPREZA 5DooR (GP) |
| Compatible Models |
Model adaptation symbol: A 2011 December to 2012 October 1.6i (FWD / CVT) ___ 1.6i (AWD / 5MT) ___ 1.6i (AWD / CVT) ___ 1.6iL (FWD / CVT) ___ 1.6iL (AWD / 5MT) ___ 1.6iL (AWD / CVT) ___ 2.0i (FWD / CVT) ___ 2.0i (AWD / CVT) ___ 2.0i ES (AWD / CVT) ___ 2.0iS (FWD / CVT) ___ 2.0iS (AWD / CVT) ___ 2.0 iS ES (AWD / CVT) ___ model adaptation symbol: B 2012 November 2013 October 1.6i (FWD / CVT) ___ 1.6i (AWD / 5MT) ___ 1.6i (AWD / CVT) ___ 1.6iL (FWD / CVT) ___ 1.6 iL (AWD / 5MT) ___ 1.6iL (AWD / CVT) ___ 2.0i (FWD / CVT) ___ 2.0i (AWD / CVT) ___ 2.0i ES (AWD / CVT) ___ 2.0 iS (FWD / CVT) ___ 2.0iS (AWD / CVT) ___ 2.0iS ES (AWD / CVT) ___ model adaptation symbol: C 2012 November 2013 October 1.6i (FWD / CVT) ___ 1.6i (AWD / 5MT) ___ 1.6i (AWD / CVT) ___ 1.6iL (FWD / CVT) ___ 1.6iL (AWD / 5MT) ___ 1.6iL (AWD / CVT) ___ 2.0i (FWD / CVT) ___ 2.0i (AWD / CVT) ___ 2.0i ES (AWD / CVT) ___ 2.0iS ( FWD / CVT) ___ 2.0i-S (AWD / CVT) ___ 2.0iS ES (AWD / CVT) ___ model adaptation symbol: D 2014 November 2014 October 1.6i (FWD / CVT) ___ 1.6i (AWD / 5MT) ___ 1.6i (AWD / CVT) ___ 1.6iL (FWD / CVT) ___ 1.6iL (AWD / 5MT) ___ 1.6iL (AWD / CVT) ___ 1.6iS (FWD / CVT) ___ 1.6iS (AWD / CVT) ___ 2.0i (FWD / CVT) ___ 2.0 i (AWD / CVT) ___ 2.0i ES (AWD / CVT) ___ 2.0iS (FWD / CVT) ___ 2.0iS (AWD / CVT) ___ 2.0iS ES (AWD / CVT) ___ 2.0iS ES ACTIVE STYLE (AWD / CVT ) ___ HYBRID 2.0i ES (AWD / CVT) ___ HYBRID 2.0iS ES (AWD / CVT) ___ model adaptation symbol: E 2015 November - 2016 09 May 1.6i (FWD / CVT) ___ 1.6 i (AWD / 5MT) ___ 1.6 i (AWD / CVT) ___ 1.6iL (AWD / 5MT) ___ 1.6iL (AWD / CVT) ___ 1.6iL (FWD / CVT) ___ 1.6iL Proud Edition (FWD / CVT) ___ 1.6 iL ES (AWD / CVT) ___ 1.6iL ES Proud Edition (AWD / CVT) ___ 1.6iS (FWD / CVT) ___ 1.6iS ES (AWD / CVT) ___ 2.0i (AWD / CVT) ___ 2.0i (FWD / CVT) ___ 2.0i Proud Edition (FWD / CVT) ___ 2.0i ES (AWD / CVT) ___ 2.0i ES Proud Edition (AWD / CVT) ___ 2.0iS (FWD / CVT) ___ 2.0iS ES (AWD / CVT) ___ 2.0iS ES Active Style (AWD / CVT) ___ HYBRID 2.0i ES (AWD / CVT) ___ HYBRID 2.0iS ES (AWD / CVT) ___
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| Remarks | * When replacing this product, pay careful attention to leakage of water from the piping, and be sure to inspect the coolant water at the start of work. * The explanation of this product is for Japanese specification. |
| Notes | Images are for illustration purpose only. Actual product may vary. |
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4.9 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 5
Good quality
Color: 08 - Beige, Size: Standard (20" X 26")
They look great, feel great, great quality, and fair price. Totally satisfied
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
★★★★★ 5
Cooling and comfortable
Color: 07 - Green, Size: Standard (20" X 26")
Cooling and comfortable. I love the zipper case which helps my pillow from going flat. Will purchase again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
★★★★★ 5
Great for Side or Back Sleepers
Color: White, Size: Queen
This is a great pillow. I love the adjustable feature because I was able to get the exact height which is comfortable for me. I am a side and back sleeper, and I found what I needed in this pillow.
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Versatile settings
Color: White, Size: Queen
Excellent pillow with multiple set ups!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
★★★★★ 5
supportive
Color: White, Size: King
wife loves her new pillow
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Reviewed in the United States on June 3, 2026