2015‑23 Porsche Cayenne 958 High Voltage Electric Battery Heater OEM 12E963231B

This genuine Porsche component helps maintain optimal battery temperature in high‑voltage hybrid systems by providing controlled heat to the battery pack, which improves performance, charging efficiency, and battery life in varying climates. The **used OEM battery heater** is a direct fit replacement for vehicles originally equipped with this part — offering reliable operation at a lower cost than new units. This part is ideal for replacing a worn, faulty, or non‑functional electric battery heater to restore proper thermal management for your hybrid high‑voltage battery system. ### Key Features: • **Genuine Porsche High Voltage Electric Battery Heater** — Used OEM quality for correct performance and fitment • OEM Part Number **12E963231B / 12E‑963‑231 B** for precise match and identification • Designed for hybrid high‑voltage battery thermal control systems • Helps maintain optimal battery temperature for performance and charging efficiency • Durable construction engineered to Porsche factory standards ### Compatible Details: This **high voltage electric battery heater (12E963231B)** fits **Porsche Cayenne 958 E‑Hybrid** models equipped with hybrid battery systems. Always verify your vehicle’s fitment using the VIN or OEM part number before purchasing. **Compatible Years:** 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023 **Make:** Porsche ****Model:** Cayenne (958) E‑Hybrid / Hybrid High Voltage Battery Equipped** **Part Category:** High Voltage Electric Battery Heater / Hybrid Thermal Management Pump _⚠️ Verify correct fitment with your Porsche Cayenne’s VIN or existing part number to ensure this heater matches your vehicle before purchase._ ​​ **Please Message Me if You Have Any Questions** **🌟 Why Buy From Us?** - **Fast Dispatch:** All orders are shipped within 24 hours (Monday–Friday, excluding holidays). - **30-Day Easy Returns:** Shop with peace of mind—return any item within 30 days, hassle-free. - **Your Satisfaction Matters:** We go above and beyond to make sure you’re happy with your purchase. - **Quick Support:** Have a question? Our friendly team is here to respond promptly. **📦 Shipping Information** - Orders are processed quickly and dispatched within one business day. - Multiple shipping options available, including standard and expedited delivery. - Tracking details provided for every order to ensure transparency and peace of mind. **🔄 Returns & Refunds** - We offer a **30-day free return policy**—no complicated process, no hidden fees. - Accidentally ordered the wrong item? Simply return it for a **full refund** once received. - Need installation guidance or product assistance? Reach out and we’ll be glad to help.

• Brand: Porsche
• Mounting Style: Board Mount
• Type: Electric Battery Heater
• Years: 15, 16, 17, 18, 19, 20, 21, 22, 23
• Year: 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
• Manufacturer Warranty: None
• OE/OEM Part Number: 12E963231B
• Manufacturer Part Number: 12E963231B
• Features: High Voltage
• Universal Fitment: No
• Vintage Part: No
• Country of Origin: Germany