Skip to product information
12_44fd2f85-e76d-4fbd-81f1-33c016ba682b - Northline Parts

3 Glow Plugs for Shibaura N843 N844 / SD4003 SD4043 SD4603T SD4643T

SKU: NLT2T01426
$55.09 In Stock
$55.09
Sale price  $55.09 Regular price 
Ships for free in 2–4 business days.
This three-piece glow plug set fits compatible Shibaura N843/N844 diesel engines and SD4003, SD4043, SD4603T and SD4643T tractor applications.
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
Shibaura engines N843, N844
Shibaura tractors SD4003, SD4043, SD4603T, SD4643T

Product Overview

Glow plugs heat the combustion chamber for cold starting. One or more failed plugs can cause long cranking, white smoke and rough running immediately after startup, especially in cool weather.

A three-piece set is useful for common three-cylinder Shibaura engine configurations so all cylinders receive similar preheat performance. Confirm thread, voltage and plug length against the originals before installation.

Key Features & Performance

  • Set of three diesel glow plugs
  • Designed for common Shibaura N843/N844 applications
  • Helps restore faster cold starts and reduce startup smoke
  • Matched set for three-cylinder engine service

Specifications & Reference Numbers

  • Quantity: 3 glow plugs
  • Part type: Diesel engine glow plug

Before You Order

Compare plug length, thread and electrical terminal. Do not mix plugs of different voltage or heating characteristics in the same engine.

Frequently Asked Questions

What should I use as the final fitment check? Use the listed part/reference numbers, your exact engine or machine model, and the physical configuration of the part being replaced. Serial-number and production changes can matter.

What are common reasons to replace this part? Glow plugs heat the combustion chamber for cold starting. One or more failed plugs can cause long cranking, white smoke and rough running immediately after startup, especially in cool weather.

Customers also purchased