New 3T9562 (4S7824) Glow Plug Replacement suitable for Caterpillar Equipment

$4.46
In Stock • Ships Today • Order By 3pm ET
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Description for 3T9562 Glow Plug

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This aftermarket Caterpillar 3T9562 Glow Plug is built to meet U.S. OEM specifications for durability and performance. At Propel Parts, we perform strict quality checks to ensure it fits and functions like your original Caterpillar Glow Plug.
Direct Replacement: Engineered for a precise fit in Caterpillar equipment.
OEM-Spec Quality: Manufactured to match the performance of your original part.
Tested Reliability: Strict quality checks are performed before shipping.

Specification for 3T9562 Glow Plug

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Replacement Part Number(s): 3T-9562, 4S7824
Specifications: Aftermarket Part | US OEM Specs.
Shipping: Same Day (Weekdays) | Order by 3pm.
Warranty: Unlimited Mileage | 1 Year Warranty.
Core: No Core Required | No Core Charge.
Weight: 0.07 LBS | 0.03 KG
Dimensions: 3.50 x 6.00 x 0.08 (inches)
Condition: New

Exact Fit Guarantee for 3T9562 Glow Plug

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Looking for a reliable replacement Caterpillar 3T9562 Glow Plug ? Order with confidence through our Exact Fit Guarantee.
Verified Fit: Before we ship, we check your part against CAT SIS (Caterpillar Service Information System) to confirm it's the correct match for your machine.
Peace of Mind: If it isn't the right fit, we'll contact you with the correct Caterpillar part number before your order goes out.
Exclusive Guarantee: Enroll in our Exact Fit Guarantee at checkout to ensure you get the part you need the first time.
Reviews

Customer Reviews

★★★★★

Quick and efficient.
Great products and a great team to deal with. We had a small issue with a missing part and the Customer Services Team dealt with it quickly and efficiently and in a way which left me, the customer, feeling entirely satisfied. Would highly recommend.

★★★★★

Excellent service and quick response!

★★★★★

I own old cat bulldozers D8k,D8H,D8N that required frequent repairs and servicing. it was erratic and practically cumbersome to keep them running without constant supply of reliable
and affordable spares in Uganda a third world country however,since I started dealing with propel parts US,my bulldozers have earned reliability and efficiency in providing high quality services to clients and making me a great dependable construction company in earth moving.
My shipments are always handled expeditiously and delivered in record time to Uganda this is awesome from Propelparts.
My business is booming by the clock for finding the best partner in Propelparts.

★★★★★

Customer Service.
I recently had to cancel an order with Propel Parts, and I was thoroughly impressed by the prompt and efficient service I received. Steven handled my request with professionalism and speed, ensuring a hassle-free process. I've purchased parts from Propel Parts before and have never been disappointed. Their consistent reliability and excellent customer service keep me coming back.

★★★★★

I put 2 of the same orders in due to a web page error and shortly after I was contacted by Deb from customer service asking if I meant to place both orders. She was very helpful, the email was very well written and it genuinely made me feel better about the whole experience. She resolved the issue quickly and with there not being much of customer service these days I was very happy so see that is not the case everywhere!!!

★★★★★

Good service, quick response.

★★★★★

Great customer service.
Prompt , knowledgeable and friendly service.

★★★★★

Propel Parts provided quality parts for my Caterpillar needs at a very fair price. Shipping to my international location was very fast. took about a week for the parts to get here. Seller is also responsive with my inquiry.
Thanks again

★★★★★

Excellent Customer service

★★★★★

Excellent customer service and parts.
You guys have always gave excellent customer service!!! Very prompt responsiveness. Warranty services are superb. I have been using them for quite awhile now on equipment I have. Always great prices for parts! Keep up the great work guy's

Product Questions

Frequently Asked Questions

What is the function of the Caterpillar 3T9562 / 4S7824 glow plug?

The 3T9562 / 4S7824 glow plug helps preheat the combustion chamber in diesel engines for improved cold-weather starting and smoother ignition performance.

What are common symptoms of a failing glow plug?

Common signs include hard starting, rough idling, excessive smoke during startup, engine misfires, and poor cold-weather engine performance.

Is this glow plug compatible with multiple Caterpillar engines?

  • Yes, this glow plug may fit multiple Caterpillar engine applications depending on the engine model and configuration.
  • It is commonly used to support reliable cold starting by heating the combustion chamber.
  • If you are unsure don’t hesitate to reach out to Propel Parts for help verifying fitment.

Why is replacing faulty glow plugs important?

Replacing worn glow plugs can improve engine startup reliability, reduce stress on the starter system, and support efficient fuel combustion.

Can damaged glow plugs affect engine efficiency?

Yes. Faulty glow plugs may contribute to incomplete combustion during startup, which can reduce engine efficiency and increase emissions.

Are aftermarket glow plugs dependable?

Yes. High-quality aftermarket glow plugs that meet or exceed OEM specifications can provide reliable heating performance and long-lasting durability in demanding operating conditions.

Are there related electrical components commonly used with this glow plug?

Yes, components such as the Caterpillar 8H5306 battery key may also support reliable electrical system operation and equipment startup performance.

Questions About this Part?
Have a question about fit, compatibility, shipping, warranty, or returns?
Compatible Models

This 3T9562 Glow Plug is compatible with the following models:
D320 & more...

Shipping | Returns

Shipping

We know equipment downtime costs money, so fast and reliable shipping is a priority at Propel Parts. Orders placed on weekdays before 3:00 PM ET typically ship the same day, with expedited delivery options available for many locations when time is critical.

We ship across the U.S., Canada, and over 130 countries worldwide, helping customers keep machines running wherever they operate. Available shipping methods and delivery estimates are shown at checkout so you can select the option that best fits your timeline.

Tracking information is emailed within 24–48 hours after your order is processed, giving you full visibility from dispatch to delivery and peace of mind that your parts are on the way.

Easy Returns

Our refund policy is simple. We offer a 30-day, no-hassle return policy, and we make every effort to provide the best service and highest-quality parts possible. If you’re not fully satisfied with your purchase, you may return it within 30 days for a refund. Full details are available on our Returns Policy page.

Warranty

Buy with confidence. All parts from Propel Parts are covered against material or manufacturer defects for 12 months from the original invoice date. We stand behind every part we sell, so you can count on reliable performance and dependable support. Full details are available on our Warranty Policy page.

Exact Fit Guarantee

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