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Description
STI RADIATOR CAP For IMPREZA 4DooR (GK) 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 4DooR (GK) Compatible Models Model adaptation symbol: A 2016 October ~ 1. 6iL EyeSight (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 4DooR (GK)
|
| Compatible Models |
Model adaptation symbol: A 2016 October ~ 1.6iL EyeSight (FWD / CVT) ___ 1.6iL EyeSight (AWD / CVT) ___ 2.0iL EyESight (FWD / CVT) ___ 2.0iL EyESight (AWD / CVT) ___ 2.0iS EyESight (FWD / CVT) ___ 2.0iS EyESight (AWD / CVT) ___
|
| 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 |
Product code chanage: ST45137ST001
Images are for illustration purpose only. Actual product may vary.
|
Shipping Notes
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Exchange/Return Notes
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4.4 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
Ca10910 2017 Mitchu Outlander Sport
CA10910
Fits: Mitsubishi outlander sport 2017
Matches factory one/design etc-
Only takes a few mins to swap out.The air box is frustrating to begin with, it has nothing to do with filter,don’t trim,tuck or cut. Adjust and line up the actual air box. (Not my first rodeo changing it)
Idk about performance: I just changed it. Going to assume much better being my old one was overdue.
Can’t beat the price/value.
5Stars bc it looks and feels identical to factory,
(Will update if any issues;don’t expect any) 4/2026
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Reviewed in the United States on April 11, 2026
★★★★★ 5
Nothing
Very good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
★★★★★ 5
Buen filtro
Muy duradero
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Reviewed in the United States on December 8, 2025
★★★★★ 1
Poor fit, filter compartment won't close completely.
Mitsubishi Outlander SE 2017 (not sport). However, the filter doesn't fit properly. The edges on the bottom are too thick and don't compress to fit. I was able to force it to close, but it was way too tight. Original has thinner edges. FRAM filter from Walmart worked great. I'll go back to those after this one.
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Reviewed in the United States on April 21, 2026
★★★★★ 5
Good engin air filter
Very good engine aire filter. Worked great. I would buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 21, 2025
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