Auxiliary Heater Relay Part Number 1R1241 Fits Buick Electra Direct Replacement Drop in Installation Heavy Duty Construction Knockout Reliability for Engine System Repair and Maintenance

Regular price $24.27
Product ID: 1226-5021
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Heavy Duty Auxiliary Heater Relay 1R1241 For Buick Electra
✔️ WVE 1R1241 drop in unit replaces GM 12034544 OE style

Your heavy duty auxiliary heater relay delivers reliable cabin warmth for classic rides. You swap out failed factory units directly without modifying existing wiring harnesses.

✅ WVE part number 1R1241 matches exact factory routing
✅ Designed specifically for Buick Electra engine systems
✅ Direct bolt upgrade swaps in without extra wiring
✅ Compatible with BWD R3013 and Duralast 19846 standards

💡 How do you reliably match a replacement auxiliary heater relay to older vehicles?
This handy swap restores cabin heat fast without guesswork.
- Verify pin configuration aligns with your dashboard harness ports
- Check coil voltage matches standard charging system requirements
- Confirm molded housing material resists repeated underhood heat cycles
- Cross reference original equipment codes for an exact interchange fit

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