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Standard Ignition ETB189 Exhaust Gas Recirculation (EGR) Tube
Exhaust Gas Recirculation Tube for Toyota Applications
The Standard Ignition ETB189 is an exhaust gas recirculation (EGR) tube built for specific Toyota exhaust-side applications. It features a 0.750-inch inner diameter and a 6.03-inch length, making it a direct-fit service part for restoring EGR routing on select Corolla and Prius Prime models.
- Exhaust gas recirculation tube for emission control service
- 0.750" inner diameter for matched flow path sizing
- 6.03" overall length for application-specific fitment
- Fits 2019-2023 Toyota Corolla, Exhaust Side
- Fits 2017-2022 Toyota Prius Prime, Exhaust Side
Detailed Product Overview
Standard Ignition ETB189 is an EGR tube used on the exhaust side of select Toyota emission control systems. This part number, ETB189, is listed for 2019-2023 Toyota Corolla and 2017-2022 Toyota Prius Prime applications, where the tube helps connect EGR system components with the correct diameter and length for the vehicle layout. If you are replacing a worn or damaged EGR tube on a Toyota Corolla or Toyota Prius Prime, ETB189 provides the specified dimensions needed for the repair.
This part cross-references 2-40237 and EGT189 for the same application.
Common Repair Reasons
- Cracked or leaking EGR tube
- Corrosion at the exhaust-side connection points
- Restricted EGR flow from a damaged tube
- Emission system fault codes related to EGR routing
- Failed inspection due to exhaust gas recirculation issues
Installation Notes and Tips
Verify the vehicle year, model, and exhaust-side configuration before installation. Compare the original tube length and inner diameter to ETB189 to confirm the correct replacement for your Toyota Corolla or Prius Prime. Inspect adjoining EGR components and sealing surfaces during service so the repaired system maintains proper routing and flow.
Quality Assurance
Standard Ignition supplies emission control service parts for OE-style replacement applications. ETB189 is identified by part number ETB189 for accurate ordering and fitment verification.
| Brand | Standard Ignition |
|---|---|
| Part Number | ETB189 |
| Contents | Egr tube |
| Inner Diameter (I.D.) - Inches | .750" |
| Length - Inches | 6.03" |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2023 | Toyota | Corolla | 1.8L | L4 | N/A | Exhaust Side |
| 2022 | Toyota | Corolla | 1.8L | L4 | N/A | Exhaust Side |
| 2022 | Toyota | Prius Prime | N/A | Exhaust Side | ||
| 2021 | Toyota | Corolla | 1.8L | L4 | N/A | Exhaust Side |
| 2021 | Toyota | Prius Prime | N/A | Exhaust Side | ||
| 2020 | Toyota | Corolla | 1.8L | L4 | N/A | Exhaust Side |
| 2020 | Toyota | Prius Prime | N/A | Exhaust Side | ||
| 2019 | Toyota | Corolla | 1.8L | L4 | N/A | Exhaust Side |
| 2019 | Toyota | Prius Prime | N/A | Exhaust Side | ||
| 2018 | Toyota | Prius Prime | N/A | Exhaust Side | ||
| 2017 | Toyota | Prius Prime | N/A | Exhaust Side |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.