SDPI
DIY & Replacement
1999-2023 GM Billet Coolant Heater Core Firewall Fitting
$46.20
1
Details
- Replaces failure prone plastic factory GM Heater Core Firewall Coolant Fitting - Billet direct-fit replacement with 5/8" barb connection - More resistant to heat and vibration - Double O-ring seal - Clear Anodized finished to resist corrosion - Replaces GM/AC Delco Part Number 15032062 and Dorman Part Number 800-409
Fitment
- 2001–2004GMLB7
- 2004–2005GMLLY
- 2006–2007GMLBZ
- 2007–2010GMLMM
- 2011–2016GMLML
- 2017–2026GML5P
Not sure it fits? Ask us before you order.
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All SDPI products are sold for lawful use. Performance calibrations are built for the emissions configuration you report and applicable local regulations — see our terms for details.