17120‑37022 Plastic Intake Manifold Fit For US‑Version Corolla SE 2020‑2022 Engine System Repair Parts

High‑performance engine intake manifold, OE 17120‑37022, fits 2020‑2022 US‑spec Toyota Corolla SE. It is a core intake‑system part that evenly distributes air‑fuel mixture to each cylinder and determines intake efficiency and power output. One‑piece injection‑molded from heat‑resistant modified PA engineering plastic. Precision‑molded flange surface prevents air leakage. Runner dimension and mounting interfaces follow OE standard. Ideal replacement for cracked, leaking original manifold causing rough idle and power loss, restores normal engine performance.

1. Heat‑resistant anti‑deformation performance: Modified PA material withstands sustained engine‑bay heat, resists warping under long‑term working condition for stable structural integrity.
2. Air‑tight sealing performance: Precision‑formed flange surface works well with gasket to stop intake air leakage, avoids rough idle and excessive fuel consumption.
3. Air‑flow performance: OE‑identical runner design delivers smooth air flow and even cylinder‑to‑cylinder air distribution, maintains engine power and reduces intake noise.
4. Fitting performance: 1:1 OE‑style bolt holes, sensor ports and pipe connectors, no grinding or modification required for fast direct installation.
5. Durability performance: One‑piece molded construction without weak splicing joints, anti‑vibration and thermal‑shock resistant. Cost‑effective repair solution for cracked and leaking factory manifold.