What are the parts of a GMC Sierra 2500?

Front Replacement Control Arm Ball Joint Tie Rod and Sway Bar Link Kit – for 2003 GMC Sierra 2500 HD 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated – SLE Cab & Chassis 4-Door 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated Loading Reviews… Quality: Premium – High quality new replacement part. Loading Reviews… Loading Reviews…

What’s the difference between GMC Sierra 2500 and 3500 HD?

The GMC Sierra is available in 1500HD, 2500 HD, and 3500 HD models. The difference between the three is the engine’s horsepower rating and torque. Earlier versions of the 2500 HD had a five-speed automatic transmission, which was later replaced with a six-speed auto.

Where to buy parts for a 2003 GMC Sierra?

If you are consulting your 2003 GMC Sierra 2500 HD parts diagram or searching high and low for GMC Sierra HD accessories, you may want to consider an online auto parts retailer like PartsGeek.com.

Is the GMC Sierra a light duty truck?

The HD version of the Sierra is still considered a light truck (vehicle weight) but characterized as “heavy-duty” because of it’s towing and cargo capacity. The GMC Sierra is available in 1500HD, 2500 HD, and 3500 HD models.

Electrical – Like all vehicles, the Sierra 2500 HD has a lot of electrical equipment on board. It consists of parts like the lamps, antenna, seat belts, starter, heated seats and wipers. You will find these parts and all other electrical parts and components here.

What should I add to my GM front end?

Pitman and idler arm braces stop the factory centerlink from twisting in this fashion, yet still allow the side to side movement that’s needed to steer the truck. They use spherical-rod ends instead of the factory arm joints, as well as utilize frame-mounted brackets. If you’ve added a suspension lift or a front locker, this is a must-have upgrade.

How can I Fix my GM 3 / 4 ton front end?

The good news is the fix is cheap and easy. Aftermarket tie-rod sleeves (from companies like Merchant Automotive and PPE) simply thread onto the factory tie rods and keep them from flexing. This simple addition makes the tie rods up to five times stronger!

What kind of suspension does a GM truck use?

Premium Smooth Ride: indicated by the RPO code ZW7. This suspension uses a conventional suspension in the front, but the rear uses a self-contained, self-leveling Nivomat shock in the rear. ZW7 equipped trucks come with a softer spring in the rear since the Nivomat self-leveling system does some of the work of holding the truck up.

Is the GMC Sierra SLT a heavy duty vehicle?

Available on 2021 base Sierra HD. Standard on SLE, SLT, AT4 and Denali 2021 trims. Read the vehicle’s Owner’s Manual for important feature limitations and information. Excludes other GM vehicles. Requires available accessory trailer camera and installation. Not compatible with all trailers.

What kind of trailer does GMC Sierra 3500 have?

We appreciate your interest in GMC and we’ll send the information you requested soon. Requires Sierra 3500 HD Regular Cab Long Bed 2WD DRW with available Duramax 6.6L Turbo-Diesel V8, Max Trailering Package and gooseneck hitch. Before you buy a vehicle or use it for trailering, carefully review the Trailering section of the Owner’s Manual.

What kind of engine does a Sierra 3500HD have?

The 30,990 lbs. rating requires properly equipped Sierra 3500HD Crew Cab Long Box 4WD DRW with available Duramax 6.6L Turbo-Diesel V8 engine. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual.

Where did the GMC Sierra 2500HD come from?

1st owner purchased on 03/09/06 and owned in SD until 10/14/14 • 2nd owner purchased on 12/30/14 and owned in SD until 01/09/19 • 3rd owner purchased on 01/19/19 and owned in NE until 06/07/21. 1st owner drove an estimated 7,556 miles/year • 2nd owner drove an estimated 8,358 miles/year • 3rd owner drove an estimated 12,638 miles/year.

What kind of transmission does a GMC Sierra have?

Earlier versions of the 2500 HD had a five-speed automatic transmission, which was later replaced with a six-speed auto. HD versions of the Sierra are primarily useful for heavy cargo and high performance towing.

Is the GMC Sierra 2500 a good car?

Your GMC Sierra 2500 HD always has been an excellent car or truck but even the best-designed vehicles will require routine maintenance and repair of broken parts. GMC builds highly regarded cars and trucks like the Sierra 2500 HD, and they are frequently observed on roads in the US.

When is GMC Sierra O2 sensor out of stock?

In stock on April 2, 2021. . Only 13 left in stock – order soon. . Only 5 left in stock – order soon. . . Only 9 left in stock – order soon.

What are the features of a GMC Sierra?

Key Features: 1 Best-in-class towing at 36,000 lbs † (1) 2 Best-in-class heavy-duty cargo bed volume 3 First-ever heavy duty in its class offering Allison ® 10-speed Automatic Transmission with available 6.6L Duramax ® Turbo-Diesel V8 engine 4 Available ProGrade Trailering System with in-vehicle Trailering App† (12)

What kind of engine does a Sierra 3500 have?

Requires Sierra 3500 HD Regular Cab Long Bed 2WD DRW with available Duramax 6.6L Turbo-Diesel V8, Max Trailering Package and gooseneck hitch. Before you buy a vehicle or use it for trailering, carefully review the Trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.

If you are consulting your 2003 GMC Sierra 2500 HD parts diagram or searching high and low for GMC Sierra HD accessories, you may want to consider an online auto parts retailer like PartsGeek.com.

When did the GMC Sierra HD come out?

The GMC Sierra with the HD (heavy duty) designation was introduced in 1999, along with the nearly identical Chevrolet Silverado. The Sierra and Silverado HD versions replaced earlier light-duty trucks with redesigned, full-sized, heavy duty pickup trucks.

What kind of job does GMC Sierra 2500 do?

Built for heavy-duty, the GMC Sierra 2500 HD is at home on ranches, at construction sites and towing trailers and boats. It also boasts a lot of passenger room for the entire family and their gear. It comes with a number of engine options, which means you can buy the package you need for the job.

When did the GMC Sierra pickup come out?

The pickup market is always full of models of all shapes and sizes, but the GMC Sierra, available as a trim level option since the late 80’s and as a separate lineup since 1998, remains one of the most distinct and prominent pickups.

Where to get the best GMC Sierra parts?

If you are looking for GMC Sierra parts that will keep it running properly mile after mile, CARiD is the place where you’ll find them. The highest quality, long-term efficiency and reasonable prices – at CARiD you will get all this and even more.

Who are the fans of the GMC Sierra?

Efficient, practical and reliable, they had found their loyal fans among farmers, construction workers and small-business operators, but over the years of evolution and refinement they also obtained style that gained them a deep respect of campers, sportsmen and families.

Is there an aftermarket replacement for a GMC?

A new aftermarket replacement GMC part from 1A Auto will save you 30-50% on average over a comparable new OEM replacement GMC part that you would get at a dealership, and our new aftermarket GMC parts are also extremely durable and reliable.

Where can I buy GMC Truck Parts online?

Don’t overpay for GMC truck parts and save yourself from a lot of potential headaches by shopping at 1A Auto.

Do you need replacement parts for your GMC Truck?

At 1A Auto, it is our mission to supply you with the parts you need to keep your GMC working in tip top shape, including your classic GMC trucks. If you are in need of a replacement part for your GMC truck, SUV, crossover, etc., you’ve come to the right place.

Can a brake caliper be replaced on a Silverado?

I have a 2003 silverado 2500hd 4WD 175K. Front brakes locked up a while back and i am replacing the calipers. Left caliper and bracket came off easily. Rotor too. Will turn rotors or maybe replace. Passenger caliper came off but the bracket bolts will not turn.

What to do if your brake caliper bracket gets stuck?

Use a BIGGER pipe on your breaker bar, possibly a 3/4 breaker. Yup…Had this issue yesterday…can of man helped… I sprayed the bolt area with penetrating oil, worked it with an impact wrench until the socket broke, the got a breaker bar and put a 3 foot piece of pipe on it, and it gave it up…and yes, they use thread locker at the factory.

What kind of differential fluid does a GMC Sierra use?

GM Original Equipment API GL-5 Differential Fluid by ACDelco®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It…

Where is the seat control on a GMC Sierra Classic?

The control is located on the outboard side of the seat cushion. To increase or decrease support, hold the control forward or rearward. Keep in mind that as your seating position changes, as it may during long trips, so should the position of your lumbar support. Adjust the seat as needed.

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