Skip to product information
12V Safety Relay 119802-77200 for Diesel Glow Control - Northline Parts product image

12V Safety Relay 119802-77200 for Diesel Glow Control

SKU: NLT2T04334
$55.09 In Stock
$55.09
Sale price  $55.09 Regular price 
Ships for free in 2–4 business days.
Replace a failed relay in a 12-volt glow-control or safety circuit with the matching 119802-77200 unit. This relay must be selected for the exact control module and terminal arrangement.
Estimated delivery between
Shop at Northline Parts Best Customer Service Best Online Parts

Let Northline Parts Do the Heavy Lifting for You!

Not sure which part you need? Our team can help you find the right replacement.

Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT

Live Chat: Available 24/7

I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks

Edward H. — Verified customer

Compatible Models

We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.

Compatible equipment / model
  • Equipment fitted with the matching 12V relay and control circuit
  • machine compatibility not independently established.

NGK R11EA is a spark-plug designation, not sufficient by itself to identify the machine or prove this relay fits; check the actual relay markings.

Product Overview

Relays can fail internally or develop burnt terminals, causing intermittent power to the controlled component. Confirm the wiring diagram and coil rating rather than bypassing a safety circuit to diagnose a fault.

Key Features & Performance

  • Relays can fail internally or develop burnt terminals, causing intermittent power to the controlled component.
  • NGK R11EA is a spark-plug designation, not sufficient by itself to identify the machine or prove this relay fits; check the actual relay markings.

OE / Reference Numbers

  • 119802-77200
  • 11980277200 (formatting variant)

Common Reasons for Replacement

Confirm the wiring diagram and coil rating rather than bypassing a safety circuit to diagnose a fault.

Frequently Asked Questions

Is this an OEM part? This listing is for a replacement part, not a genuine manufacturer-branded item unless expressly stated otherwise.

How do I check fitment? NGK R11EA is a spark-plug designation, not sufficient by itself to identify the machine or prove this relay fits; check the actual relay markings.

Part Summary

keywords: 12V Safety Relay 119802-77200 for Diesel Glow Control, 119802-77200, 11980277200 (formatting variant), Equipment fitted with the matching 12V relay and control circuit, machine compatibility not independently established.

Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.

Customers also purchased