# Metro St. Louis Supplier Portal #702157

OEM-only ISB/ISL EGR temperature sensor

**Posted:** October 29, 2026
**Respond By:** November 03, 2026
**Identifier:** 702157
**NAICS:** 423120

Bi-State Development is seeking an OEM-only EGR temperature sensor for ISB/ISL engines through RFQ 702157.
- **Government buyer:** Bi-State Development (Metro Transit), serving the St. Louis area; buyer contact: Charmel Smith.
- **Product requested:** One type of ISB/ISL EGR temperature sensor. The notice does not provide a part number or quantity.
- **OEM and vendors:** No manufacturer or vendor is identified by name. The sensor must be an original equipment manufacturer (OEM) product.
- **Key requirement:** The item must meet Bi-State Development’s specifications; substitutes are prohibited.

### Description

The solicitation is for an ISB/ISL EGR temperature sensor. Items must be OEM items and meet all Bi-State specifications; substitutes are not allowed. The source identifies the RFQ as 702157. The response deadline is November 3, 2026, at 11:03:36.

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