GMC Sierra 2500HD Second generation (GMT800) (2001 - 2002)

2001
2002

Custom-fit Add-ons

Body kits
Fender flares
Rims
Coilovers
Decals

Second generation (GMT800) of GMC Sierra 2500HD has been in production since 2001 by 2002.

GMC Sierra 2500HD Second generation (GMT800) dimensions and specs

Compare two GMC Sierra 2500HD generations

Second generation (GMT800)

Body style	Truck
Length	222.1 - 256.2 in
Width	79.70 in
Height	76.2 - 76.5 in
Wheelbase	133 - 167 in
Curb weight	5126 - 6151 lbs
Number of doors	2 - 4
Seating capacity	3 - 6
Front hip room	61.40 in
Rear hip room	61.5 - 62.9 in
Front Headroom	41.00 in
Rear Headroom	38.4 - 39.9 in
Front shoulder room	65.20 in
Rear shoulder room	65.1 - 66.3 in
Fuel tank capacity	26 - 34 gal
Payload capacity	3175 - 4074 lb
Towing capacity	12000 - 15900 lbs
0-60 mph / 0-100 kph	7 - 8.6 sec
¼ mile time	15.5 - 17.8 sec

GMC Sierra 2500HD Common Problems generations

Unfortunately, there is no such thing as a perfect car. Each car has its own design flaws and problems that the user has to deal with. During the GMC Sierra 2500HD Second generation (GMT800) production period from 2001 to 2002 drivers have reported 104 complaints. The most common problems are SERVICE BRAKES, HYDRAULIC, SERVICE BRAKES, ENGINE AND ENGINE COOLING.

Model Year	Complaints
2002 Sierra 2500HD	55
2001 Sierra 2500HD	49

Problem Category	Number of Problems
SERVICE BRAKES, HYDRAULIC dt: the contact complained about a brake problem. rear rotors rusted. dealership said that this was normal wear for the...	22 ~ 74482 miles
SERVICE BRAKES was heading down the street coming to a stop sign. slowing down got to about 9 mph and then the...	17 ~ 107961 miles
ENGINE AND ENGINE COOLING truck was stalling maybe three times a year approx. 3 years ago. doesn't register any codes. approx. 1 month ago	7 ~ 81500 miles
TREAD/BELT > TIRES firestone lt245/75-r16 steeltex radial a/t tread separated at 55 mph. two estimates of damage to vehicle approximately $3 700. sent	6 ~ 40500 miles
ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP > SERVICE BRAKES, HYDRAULIC upon braking up to a stop sign for instance. the vehicles abs will kick in at the last minute releasing...	6 ~ 49217 miles
AUTOMATIC TRANSMISSION > POWER TRAIN the allison 1000 with the duramax diesel during the cold weather the transmission will slip from first to second gear....	5 ~ 58583 miles
TIRES firestone lt245/75-r16. rear tire blew out at 70 mph. entire tread flew off tire. managed to get vehicle to the...	4 ~ 35817 miles
HOSES, LINES/PIPING, AND FITTINGS > FOUNDATION COMPONENTS > SERVICE BRAKES, HYDRAULIC the brake line failed which caused the vehicle to experience extended stopping distance. *jb the brake line contained a bend	4 ~ 54918 miles
ENGINE three broken manifold bolts. from what i hear this is a common occurrence. the broken one close to firewall will	3 ~ 79179 miles
ROTOR > DISC > FOUNDATION COMPONENTS 2001 gmc sierra with 6065 miles that is 6 thousand. 65 miles ... total brake failure. rotors and brake pads...	3 ~ 12000 miles
HYDRAULIC POWER ASSIST SYSTEM > STEERING diesel engine quit and it was only equipped with one fuse and the fuse blew. this resulted in loss of...	3 ~ 48807 miles
TRAILER HITCHES consumer noticed that the hitch was dramatically bent upwards and immediately unhitched the trailer. a visual inspection revealed that the...	3 ~ 97018 miles
FUEL SYSTEM, DIESEL noticed something leaking under truck in front of fuel tank. fuel line leaking at connections above fuel cooler (lines look	2 ~ 77500 miles
FUEL/PROPULSION SYSTEM noticed something leaking under truck in front of fuel tank. fuel line leaking at connections above fuel cooler (lines look	2 ~ 89825 miles
SERVICE BRAKES, ELECTRIC wheel speed sensors corroded anti-lock brakes malfunction at low speed.*tr...	2 ~ 125226 miles
INJECTORS > FUEL INJECTION SYSTEM > FUEL SYSTEM, GASOLINE tl* the contact owns a 2002 gmc sierra 2500 hd. the contact noticed fuel leakage on the rear bumper...	2 ~ 88693 miles
FUEL SYSTEM, GASOLINE tl*the contact owns a 2001 gmc sierra 2500 hd. while driving less than 65 mph the vehicle stalled between 20-30...	2 ~ 124500 miles
STEERING started my vehicle so could move it in front of my garage. when i tried to turn the steering wheel...	2 ~ 43000 miles
FRONTAL > AIR BAGS while driving 30 mph the consumer collided with the vehicle in front of his. upon impact both frontal air bags...	2
PADS > DISC > FOUNDATION COMPONENTS 2001 gmc sierra with 6065 miles that is 6 thousand. 65 miles ... total brake failure. rotors and brake pads...	2 ~ 12000 miles
HINGE AND ATTACHMENTS > TAILGATE > BODY a neighbor and i were trying to off load a large rock 500 (lbs) from my truck when we got...	2
POWER ASSIST > SERVICE BRAKES, HYDRAULIC vehicle lost power steering and power brakes while driving.mr dealer notified. cb ...	2 ~ 61210 miles
POWER TRAIN vehicle stalls and shuts off while driving and idle. sometimes it starts back up immediately other times it will just...	1 ~ 98000 miles
AIR BAGS air bag sensor went out. 4th alternator was replaced on 6 jan 14 three others were replaced between 9 mar2012...	1 ~ 127318 miles
STRUCTURE 2001 gmc sierra 2500 hd diesel with allison trans while on vacation 800 miles away lost all brakes (front and...	1 ~ 49000 miles
FRAME AND MEMBERS > STRUCTURE 2001 gmc sierra 2500 hd diesel with allison trans while on vacation 800 miles away lost all brakes (front and...	1 ~ 49000 miles
DRIVELINE > POWER TRAIN limited slip differential causing loss of control on icy roads. i recently lost control of my truck while driving about...	1 ~ 100100 miles
EQUIPMENT ay highway speed felt vigorous vibration throughout out my 2001 gmc hd 2500 4x4 as i slowed down it got...	1
SUSPENSION ay highway speed felt vigorous vibration throughout out my 2001 gmc hd 2500 4x4 as i slowed down it got...	1
IGNITION > ELECTRICAL SYSTEM while replacing the fuel injectors under a special injector warranty the dealership broke a glowplug off and called to say...	1 ~ 124500 miles
DIESEL > ENGINE > ENGINE AND ENGINE COOLING while replacing the fuel injectors under a special injector warranty the dealership broke a glowplug off and called to say...	1 ~ 124500 miles
PRE-HEATER > FUEL SYSTEM, DIESEL while replacing the fuel injectors under a special injector warranty the dealership broke a glowplug off and called to say...	1 ~ 124500 miles
WHEEL BEARING > FRONT > SUSPENSION front wheel bearings degraded to the point that entire wheel was loose from hub. when on a jack could move...	1 ~ 82000 miles
TIE ROD ASSEMBLY > LINKAGES > STEERING tl* - the contact called about 2002 gmc sierra 2500 hd. he stated that while applying brakes 7 out of...	1 ~ 37300 miles
EXTERIOR LIGHTING tl* - the contact called about 2002 gmc sierra 2500 hd. he stated that while applying brakes 7 out of...	1 ~ 37300 miles
DIFFERENTIAL UNIT > DRIVELINE > POWER TRAIN tl* - the contact called about 2002 gmc sierra 2500 hd. he stated that while applying brakes 7 out of...	1 ~ 37300 miles
ENGINE > ENGINE AND ENGINE COOLING engine stall while driving loss of power assisted steering and brakes. *nm...	1 ~ 55987 miles
CALIPER > DISC > FOUNDATION COMPONENTS dt: the contact owns a 2001 gmc 2500 pick up truck and the brakes have completely deteriorated. the vehicle had...	1 ~ 18000 miles
FRONT > SEAT BELTS while driving 30 mph the consumer collided with the vehicle in front of his. upon impact both frontal air bags...	1
AXLE ASSEMBLY > POWER TRAIN dt: the contact complained about a brake problem. rear rotors rusted. dealership said that this was normal wear for the...	1
DRIVESHAFT > DRIVELINE > POWER TRAIN i own a 2002 gmc sierra 4 x 4 crew cab duramax diesel pick-up truck. for the last 2 years...	1 ~ 60000 miles
TANK ASSEMBLY > STORAGE > FUEL SYSTEM, GASOLINE due to a crack in the fuel tank vehicle failed emissions. dealership was notified but did not resolve the problem.	1 ~ 52000 miles
BRAKE LIGHTS > EXTERIOR LIGHTING brake lights do not work and the fuel gauge does not register. there were no recalls found for this vehicle.*ak	1 ~ 70000 miles
FUEL INJECTION SYSTEM > FUEL SYSTEM, GASOLINE on three separate occasions the fuel injector pump failed. the vehicle leaks fuel from underneath. the vehicle was towed to...	1
PARKING BRAKE while on a slight incline the vehicle started to roll forward and collided with a tree. the vehicle's gear was...	1 ~ 7000 miles
ANTILOCK > SERVICE BRAKES, AIR gmc 2500hd will not stop or turn sometimes hyatt buick says it is normal . i have a signed letter	1
LATCH > TAILGATE > LATCHES/LOCKS/LINKAGES tailgate cable broke on my 2001 gmc 2500hd truck. one (1) only but the other side was really rusty too....	1 ~ 40000 miles
GASOLINE > ENGINE > ENGINE AND ENGINE COOLING engine pings/knocks on even slight acceleration. *jb...	1
PINION SHAFT > RACK AND PINION > STEERING while driving at 20/35 mph the vehicle pulled to the right and there was no power steering. consumer lost control	1 ~ 7500 miles
LOCK > TRUNK LID > LATCHES/LOCKS/LINKAGES i have replaced 1 cable on my 2002 gmc at 28000 mile and have anther one that broke recently at	1
SIDEWALL > TIRES right/ rear firestone steel-tex tire size: lt245/75r16 dot: vn11v1c4800 is starting to show signs of deformation in sidewall. tire is...	1

How to improve the appearance of your GMC Sierra 2500HD and to make it look younger?

Time goes on, and the automobile industry does not stand still. The cars that were trendy just a few years ago no longer make people look at you with such enthusiasm. However, you won't love your car any less because it's getting old. But if you want your GMC Sierra 2500HD to stand out from the crowd and still catch the eye, transform its appearance. Put on nice rims - it'll make it more noticeable right away. Install coilovers - lowered cars always look cooler. Add fender flares to the kit and you get a sportier look. Put decals on it and people passing by won't be able to take their eyes off of you.

However, you can not only change the appearance of your car beyond recognition, but also to rejuvenate it. If you want, you can make your car a couple of generations younger. To do this you should buy a body kit - a set of body elements that repeat the outlines of cars of later versions. It won't make the car go faster, but it will be extremely difficult to notice the differences externally.

Body kits

GOOACC 240PCS Bumper Retainer Clips Car ...
- UNIVERSAL FIT KIT - Great Assortment Push Retainer Kit with 12 popular size, fitting for door trim, radiator shield yoke, fender, bumper and splash shield retainers replacement for Ford, GM, Chrysler, Toyota, Honda and more.
GOOACC GRC-70 35PCS Engine Under Cover S...
- Brand New Engine Splash Shield Bolts Hardware Kit Fender Bumper Clips Rivets direct replacement and perfect fitment
- The extruded U-nuts can be used to replace/fix to the bumper
- The clips are widely used for radiator...
Nilight 240PCS Bumper Retainer Clips wit...
- 【 HIGH QUALITY】- High quality material with heavy-duty construction for durability
- 【 SAVE TIME AND MONEY】- No need to go to a auto parts store and look for different fasteners,Great For Toyota, Honda, Acura, GM,...
GOOACC 425 Pcs Car Body Retainer Clips S...
- 【 WORKS FOR ALMOST ALL SITUATIONS】- The kit contains 19 types of most common sizes of fastener clips, cover 6mm to 10mm hole sizes replacement for Ford, GM, Chrysler, Toyota, Nissan, Mazda, Jeep, 2001 MR2...
Dorman 38642 Tailgate Hinge Insert Kit -...
- Direct replacement - this tailgate hinge kit is designed to match the original parts required to restore proper tailgate alignment and function on specified vehicles
- Ideal solution - this kit is a reliable replacement for...
Nilight 200PCS Car Retainer Clips 6mm 7m...
- 【UNIVERSAL FIT KIT】- Great Assortment Push Retainer Kit with 6 popular size, fitting for door trim, radiator shield yoke, fender, bumper and splash shield retainers replacement
- 【STURDY & DURABLE】- Made of high quality heavy-duty nylon,...

Fender flares

Spec-D Tuning 4PC Front + Rear Rugged Te...
- ✔️ All of Our Items are 100% In Original Packaging! You Will Never Receive a Used Item From Us!
- ✔️ Items are Exactly the Same as Shown in the Images! You Will Receive the Exact...
Spec-D Tuning 4PC Front + Rear Smooth Pa...
- ✔️ All of Our Items are 100% In Original Packaging! You Will Never Receive a Used Item From Us!
- ✔️ Items are Exactly the Same as Shown in the Images! You Will Receive the Exact...
Injection Moulding Pocket Rivet Style Im...
- Impact-resistance material made by high-quality injection molding technology, provides safety and upmarket appearance of your vehicle.
- Paintable 4 Pieces Set Fender Flares, come with necessary installation kit and installation instructions. EASY TO INSTALL.
- Constructed with...
4Pcs Factory Style Paintable Wheel Fende...
- ▶️ These fenders are compatible with Chevy Silverado 1500 2500 3500 & Heavy Duty 1999-2006, Chevy Silverado Classic 1500 2500 3500 & Heavy Duty 2007, GMC Sierra 1500 2500 3500 & Heavy Duty 1999-2006, GMC...
Injection Moulding Pocket Rivet Style Im...
- Impact-resistance material made by high-quality injection molding technology, provides safety and upmarket appearance of your vehicle.
- Paintable 4 Pieces Set Fender Flares, come with necessary installation kit and installation instructions. EASY TO INSTALL.
- Injection Molded...
LEDKINGDOMUS Fender Flares Kit Compatibl...
- ✔ COMPATIBLE MODEL - Perfectly Fit for 1999-2006 Chevy Silverado / GMC Sierra(Incl. 2007 Classic Models)(Fit for Short & Long Bed). Each fender flare is designed for the specific model, please check your vehicle's Year,...

Rims

Rightline Gear Full Size Long Truck Bed ...
- UNIQUE FLOORLESS DESIGN: Cut down on set up time; the Truck Tent's floorless design allows for set up without removing gear from the bed.
- 1 YEAR MANUFACTURER'S WARRANTY: Shop confidently; our service team is based...
Wheel Accessories Parts 4 PC 14x1.5 Whee...
- Dual Hex Wheel Lock Key Designed to match OE lug wrench (13/16" & 3/4")
- M14x1.5 Thread, bulge acorn seat for aftermarket wheels
- Open End Bulge Acorn 0.84" length
- Per-packaged with 4 lock nuts, 1 unique...
Ajxn 4 Pack Skull Car Wheel Tire Valve S...
- Durable Product: Made of premium zinc alloy material which is corrosion resistant, waterproof and high temperature resistant. There's a rotating thread structure inside to prevent air leakage, ensures stability and safety while driving. Also, it...
NDRUSH LED Interior Door Light Door Pane...
- Fitment:Compatible with 1997-2000 Chevy GMC C/K 1500 2500 3500 Pickup, 1996-2000 Chevy GMC C/K 1500 2500 Suburban, 1999-2006 Cadillac Escalade, 1995-2006 Chevy Tahoe, 2000-2006 Chevy Suburban 1500 2500, 1995-2006 GMC Yukon, 2000-2006 GMC Yukon XL...
All-Fit Rim Trim Wheel Protection Strips...
- Car Wheel Rim Protection Strips Available In 7 Standout Colors ?
- 25 Feet of OEM Grade Wheel Rim Material That Won't Rip Or Tear
- Package Includes Enough Rim Trim Wheel Protection For Four 24 inch...
GM Genuine Parts 15-63666 Air Conditioni...
- Brazed and mechanically bonded aluminum construction for OE durability
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick,...

Coilovers

GOOACC GRC-70 35PCS Engine Under Cover S...
- Brand New Engine Splash Shield Bolts Hardware Kit Fender Bumper Clips Rivets direct replacement and perfect fitment
- The extruded U-nuts can be used to replace/fix to the bumper
- The clips are widely used for radiator...
Front Auto Shocks Set, SCITOO 2Pcs Shock...
- ?PART OF #OEM & COMPATIBLE VEHICLES - Front Driver & Passenger Side Shock Absorber Set: 344381 / 37151 with 2002 2003 2004 2005 2006 for Chevy Avalanche 1500,1999 2000 2001 2002 2003 2004 2005 2006...
Brake Light Flasher Strobe Brake Light S...
- What you can receive: there are 4 pieces of flash strobe controllers and 4 pieces of double sided adhesive tapes in the package, which can alert the vehicles behind you to stop to avoid rear-end...
LBRST Headlight Assembly For GMC Sierra ...
- 【Check Fit】- Headlight Assembly For GMC Sierra 1500 1999 2000 2001 2002 2003 2004 2005 2006,For GMC Sierra 1500 Classic 2007,For GMC Sierra 1500 Classic 2007,For GMC Sierra 2500 1999 2000 2001 2002 2003 2004,For...
For Chevy GMC C/K Silverado Sierra 1500 ...
- [For Side Door Panel Application] - Fully Compatible with 1997-2000 Chevy & GMC C/K Series Pickup, 1996-2000 C/K Series Suburban, 2002-2006 Avalanche, 1995-2006 Tahoe & Yukon, 2000-2006 Suburban & Yukon XL 1500 2500, 1999-2006 Cadillac...
iBrightstar Newest Extremely Bright Wedg...
- (Set of 10 Bulbs) 3SMD high brightness 3030 chips per bulb, Working Voltage: 9v-16v
- Fits: T10 147 152 158 159 161 168 175 184 192 193 194 2825 2827 W5W etc. Easy installation, plug and...

Decals

UYYE Auto Car Registration and Insurance...
- PRACTICAL AND UNFOLDER：With 7 clear sleeves for your gas card,car registration and insurance informations in.Paperwork doesn’t have to be folded as case is large enough.
- EASY TO FIND： Your automotive and social security documents are...
Nilight 3PCS 60 Inch Bed Light Strip 270...
- Impressive Brightness: The 3PCS light strip includes 270 PCS 5050-SMD LED chips, outputs a 3900LLM 6000K super bright white light to light up your entire truck bed.
- Quick Installation: Peel and stick, the self-adhesive tape...
Fuck IT Edition Emblem, Car Exterior Emb...
- [High quality materials]: Fuck IT Edition Emblem is made of high-quality Zinc Alloy materials, which are waterproof, sunscreen, rust proof, hard and wear-resistant, and durable.
- [Wide Application]: The badge is 3.46 inches long, 0.9 inches...
SINGARO 4PCS Aluminum Valve Stem Cap, Gr...
- High quality: High quality aluminum alloy is used to replace the original bad valve cap of the tire, which can keep the wheel working well.
- Convenience: The valve cover is easy to install and disassemble....
4PCS Car Door Handle Sticker, Carbon Fib...
- 【Style and Protection】: The car door handle cup can get easily scratched by fingernails, rings or keys. The accumulation of scratches will make your car look dull and old. In addition, our car door handle...
Rightline Gear Full Size Short Bed Truck...
- Unique Floorless Design: Cut Down On Set Up Time; The Truck Tent'S Floorless Design Allows For Set Up Without Removing Gear From The Bed.
- Country Of Origin : United States
- Quality Weatherproof Construction: Water Resistant...