GM Exhaust Rear Muffler Insulator
Genuine GM · Part #23200936 · Engine / Exhaust
Genuine GM exhaust rear muffler insulator (hanger) that supports the exhaust and reduces vibration.
- Part number
- 23200936
- Fits
- 2.0L turbo / 3.6L / 6.2L supercharged, rear; exhaust muffler insulator.
- AutoNation price
- $54.46 (as of 2026-07-13)
Fitment note: The parts-catalog fitment shown above is confirmed, but the exact model years aren’t stated on the source listing. Confirm this part fits your specific vehicle with AutoNation Parts before ordering.
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Before you order
- Confirm it fits with your VIN before buying.
Details on this page were taken from the live AutoNation Parts listing (https://www.autonationparts.com/parts/gm-driver-side-exhaust-rear-muffler-insulator-23200936) on 2026-07-13. Prices and availability can change — confirm on the retailer’s page before purchase.