GMC Yukon First generation (GMT400) (1999)

1999

Custom-fit Add-ons

Body kits
Fender flares
Rims
Coilovers
Decals

First generation (GMT400) of GMC Yukon has been in production in 1999.

1999 GMC Yukon Engines list
- L31

GMC Yukon First generation (GMT400) dimensions and specs

Compare two GMC Yukon generations

First generation (GMT400)

Body style	Body-On-Frame SUV
Engine options	L31, 5.7L V-8, 255 HP, 330 lb/ft
Length	199.60 in
Width	76.80 in
Height	72.8 - 75 in
Wheelbase	117.50 in
Curb weight	4471 - 4827 lbs
Number of doors	4
Seating capacity	6
Front hip room	59.90 in
Rear hip room	59.70 in
Front Headroom	39.90 in
Rear Headroom	38.90 in
Front shoulder room	64.70 in
Rear shoulder room	64.80 in
Fuel tank capacity	30.00 gal
MPG (City/Highway)	12 - 14/16 - 18
Payload capacity	1423 - 1629 lb
Towing capacity	5500 - 6000 lbs
0-60 mph / 0-100 kph	7.7 - 7.8 sec
¼ mile time	16.3 - 16.4 sec

GMC Yukon 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 Yukon First generation (GMT400) production period from 1999 to 1999 drivers have reported 204 complaints. The most common problems are ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP, SERVICE BRAKES, TIRES.

Model Year	Complaints
1999 Yukon	204

Problem Category	Number of Problems
ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP > SERVICE BRAKES, HYDRAULIC one of the four front brake pads was completely disintigrated and damaged. the front rotors needing to be replaced. gmc...	74 ~ 53961 miles
SERVICE BRAKES press brake pedal suv did not stop noted leak under rear driver side above tire. *tr...	10 ~ 139249 miles
TIRES noticeable vibration at speeds greater that 60 mph. replaced tires with no reduction. all other models on dealer lot has	10 ~ 37601 miles
SERVICE BRAKES, HYDRAULIC dt*: the contact stated the vehicle experienced intermittent erratically brake failures without warning while driving 10 mph under normal road...	9 ~ 95203 miles
AUTOMATIC TRANSMISSION > POWER TRAIN the vehicle was placed in reverse but it would not move. it was placed back in park and left running...	9 ~ 21889 miles
ELECTRICAL SYSTEM possible electrical failure causing security light to come on which then causes the engine to stall and not start consumer	7 ~ 40857 miles
STEERING when driving and attempting to turn there is a loss of steering control. dealer says needs new steering sensor. *ak...	7 ~ 84099 miles
HYDRAULIC POWER ASSIST SYSTEM > STEERING steering becomes erratic/ very loose/ much movement in steering wheel when bump in the road is encountered. very hard to...	6
TREAD/BELT > TIRES firestone firehawk ls tire p265 70 r16 experienced tread separation. *slc...	5
ROTOR > DISC > FOUNDATION COMPONENTS brakes pull hard to left. salesman said it would "go away" after 1000 miles. it didn't. had serviced. still didn't...	5
FRONTAL > AIR BAGS we contacted gmc customer service (victor johnson) and requested an investigation. gmc has now told us that since no one...	5
MASTER CYLINDER > FOUNDATION COMPONENTS > SERVICE BRAKES, HYDRAULIC master cylinder leaked all the brake fluid causing the pedal to go to the floor and the brakes to completely	5
SUSPENSION vehicle experiences a vibration problem while traveling 65mph or more and it causes the vehicle to be pulled to the...	5 ~ 20000 miles
FUEL PUMP > DELIVERY > FUEL SYSTEM, GASOLINE vehicle returned after 'fix' on 6/14 complaint: a loud thump noise at engine transmission area then loss of power going...	5 ~ 12000 miles
FRONT > SUSPENSION when driving the vehicle pulls strongly to the right. this has become very noticeable over the last three months. the...	4
GASOLINE > ENGINE > ENGINE AND ENGINE COOLING j3140- eng cool adaptr rpl f2023-pin shaft seal t2020-warrenty towing f3023-rr diff housing rpl c0382 r/r win reg r&r/ rpl...	4
SIDEWALL > TIRES dt: the contact bought goodyear wrangler tires in 2003. he had to take them back because of a blister on...	3 ~ 85003 miles
MOTOR > WINDSHIELD WIPER/WASHER > VISIBILITY windshield wiper malfunction is a problem in my 1999 yukon. gmc does not want to address this seriouse problem. ...	3 ~ 26000 miles
GEAR BOX (OTHER THAN RACK AND PINION) > STEERING any recall on this vehicle? no safety defect listed. *ak...	3 ~ 31667 miles
PADS > DISC > FOUNDATION COMPONENTS complained to dealer of soft brakes! dealer replaced brake pads which are still available for inspection. no wear or chatter	3
AXLE ASSEMBLY > POWER TRAIN dealer verified problem with driveline at startup or stopping. dealer stated this is a problem with yukon tahoe escalade and...	3
HOSES, LINES/PIPING, AND FITTINGS > DELIVERY > FUEL SYSTEM, GASOLINE noticed oil spots on garage floor. drove to gmc dealer for repair. first repair dealer incorrectly diagnosed problem as fuel...	3
DISC > FOUNDATION COMPONENTS > SERVICE BRAKES, HYDRAULIC one of the four front brake pads was completely disintigrated and damaged. the front rotors needing to be replaced. gmc...	3
WHEEL SPEED SENSOR > ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP > SERVICE BRAKES, HYDRAULIC 1999 gmc yukon 4wd. abs activation at low speed increased stopping distance happens regularly. several close calls but no collisions...	2 ~ 40000 miles
CONTROL UNIT/MODULE > ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP > SERVICE BRAKES, HYDRAULIC antilock brakes control unit/module...	2 ~ 102000 miles
ABS WARNING LIGHT > ANTILOCK > SERVICE BRAKES, AIR i have a 1999 gmc yukon with abs brakes and for some reason at high speed it very impossible to...	2 ~ 35000 miles
ANTILOCK > SERVICE BRAKES, AIR defective abs brakes. having taken to gmc dealer to repair multiple times with no solution. they want to charge me...	2 ~ 25000 miles
CONTROL MODULE > ANTI-THEFT > IGNITION gm has an anti-theft device called a passlock. the systems seems to be faulty on a very large number of...	2 ~ 60000 miles
ARM > SPINDLE > KNUCKLE i have a 1999 yukon gmc the steering wheel shakes while applying brakes. speeds vary any where from 10 mph...	2 ~ 34763 miles
COOLING SYSTEM > ENGINE AND ENGINE COOLING any recall on this vehicle? no safety defect listed. *ak...	2 ~ 45500 miles
TANK ASSEMBLY > STORAGE > FUEL SYSTEM, GASOLINE fuel tank leak from top of tank. after filling tank (not topped off) gas began pouring out from under vehicle.	2
EXHAUST SYSTEM > ENGINE AND ENGINE COOLING since date of purchase consumer has had an exhaust system problem causing vehicle to make loud noises. please provide further	2 ~ 31500 miles
INJECTORS > FUEL INJECTION SYSTEM > FUEL SYSTEM, GASOLINE while driving about any speed vehicle will stall and lose electrical power and power steering. had taken vehicle to a...	2 ~ 36500 miles
AIR CONDITIONER > APPLIANCE > EQUIPMENT basically consumer was having a problem with abs braking system. when applying brake pedal pedal stuck and ruined rotors. also...	2
SEATS basically consumer was having a problem with abs braking system. when applying brake pedal pedal stuck and ruined rotors. also...	2 ~ 37500 miles
FOUNDATION COMPONENTS > SERVICE BRAKES, HYDRAULIC vehicle experiencing extended stopping distance when braking. nlm...	2
LATCH > DOORS > LATCHES/LOCKS/LINKAGES when a passenger got inside of vehicle and closed rear driver's side door consumer started driving and door opened up.there	2 ~ 56250 miles
LABELS > OTHER > EQUIPMENT when a passenger got inside of vehicle and closed rear driver's side door consumer started driving and door opened up.there	2 ~ 34763 miles
STEERING WHEEL/HANDLE BAR > STEERING extreme vibration in steering wheel & through out vehicle at speeds of 60+. gm is aware of this problem but	2 ~ 34763 miles
ENGINE > ENGINE AND ENGINE COOLING the front brakes would overheat & become sluggish. also vehicle's would stall out after being idled or stopped. taking vehicle	2 ~ 41893 miles
FILLER PIPE AND CAP > TANK ASSEMBLY > STORAGE when driving at 20-25 mph engine will cut off without prior warning which causes loss of all power. consumer has	2 ~ 32250 miles
MECHANICAL > EQUIPMENT brake rotor and pad kit purchased from rock auto was the wrong dimension and they refused to accept the improper...	1
TIE ROD ASSEMBLY > LINKAGES > STEERING tl*the contact owns a 1999 gmc yukon. on april 20 2009 the vehicle would not accelerate past 20 mph. there...	1 ~ 100000 miles
FUEL GAUGE SYSTEM > STORAGE > FUEL SYSTEM, OTHER tl*the contact owns a 1999 gmc yukon. on april 20 2009 the vehicle would not accelerate past 20 mph. there...	1 ~ 100000 miles
INSTRUMENT CLUSTER/PANEL > ELECTRICAL SYSTEM tl*the contact owns a 1999 gmc yukon. on april 20 2009 the vehicle would not accelerate past 20 mph. there...	1 ~ 100000 miles
WIRING > ELECTRICAL SYSTEM my vehicle will not start periodically while it is raining or the humidity is very high. during this time the...	1 ~ 70000 miles
LUGS/NUTS/BOLTS > WHEELS while getting a new set of tires on my 1999 gmc yukon 58000 miles the lug nuts on the right...	1 ~ 58306 miles
LEAF SPRING ASSEMBLY > SPRINGS > REAR events leading up to incident unknown. i have a 1999 yukon purchased used in 2001. at 160 000 miles the...	1 ~ 166000 miles
WHEEL SPEED SENSOR > ANTILOCK > SERVICE BRAKES, AIR i have a 1999 gmc yukon with abs brakes and for some reason at high speed it very impossible to...	1 ~ 70000 miles
RECREATIONAL VEHICLE/TRAILER > EQUIPMENT purchased a vehicle from dealer and steering was never fixed. then purchased a extended warranty and it was never honored!...	1 ~ 69526 miles
FRAME AND MEMBERS > STRUCTURE while driving at 20 mph consumer drove across a rail road crossing. after crossing the track consumer felt that vehicle...	1 ~ 28000 miles
ENGINE AND ENGINE COOLING the consumer noticed that the vehicle was leaking coolant. the vehicle was taken to an independent mechanic who indicated that	1 ~ 82000 miles
PUMP > HYDRAULIC POWER ASSIST > STEERING power steering pump shaft sheared twice in three months making a slow speed sharp left u-turn. 1999 gmc yukon.*ak...	1 ~ 40000 miles
SEAT HEATER/COOLER > FRONT ASSEMBLY > SEATS driver side electric seat heater overheated causing a burn to the seat cover (not to mention my backside). ph...	1 ~ 37600 miles
DIFFERENTIAL UNIT > DRIVELINE > POWER TRAIN had taken vehicle to dealer for brake service on front disc brakes due to wear on disc. work after 15000...	1
SEAT BELTS rear passenger seatbelt which bolts to floor frame came off would not protect an occupant in event of a crash....	1
SHIELD ASSEMBLY > CHILD SEAT rear passenger seatbelt which bolts to floor frame came off would not protect an occupant in event of a crash....	1
AIR BAGS no summary listed for above vehicle. *ak...	1
CRUISE CONTROL > VEHICLE SPEED CONTROL basically consumer was having a problem with abs braking system. when applying brake pedal pedal stuck and ruined rotors. also...	1
FRONT UNDERHOOD > WIRING > ELECTRICAL SYSTEM basically consumer was having a problem with abs braking system. when applying brake pedal pedal stuck and ruined rotors. also...	1
12V/24V/48V BATTERY > ELECTRICAL SYSTEM the metal hydraulic brake line running from the master cylinder to the passenger side front disc brake assembly ruptured causing...	1
HOSES, LINES/PIPING, AND FITTINGS > FOUNDATION COMPONENTS > SERVICE BRAKES, HYDRAULIC the metal hydraulic brake line running from the master cylinder to the passenger side front disc brake assembly ruptured causing...	1
LATCH > HOOD > LATCHES/LOCKS/LINKAGES dealer verified problem with driveline at startup or stopping. dealer stated this is a problem with yukon tahoe escalade and...	1
FUEL INJECTION SYSTEM > FUEL SYSTEM, GASOLINE j3140- eng cool adaptr rpl f2023-pin shaft seal t2020-warrenty towing f3023-rr diff housing rpl c0382 r/r win reg r&r/ rpl...	1
RETRACTOR > FRONT > SEAT BELTS vehicle was cut off by another vehicle. had to apply brakes (abs) quickly which failed to work. vehicle then dove...	1
COLUMN SHIFT > LEVER AND LINKAGE > AUTOMATIC TRANSMISSION noticed oil spots on garage floor. drove to gmc dealer for repair. first repair dealer incorrectly diagnosed problem as fuel...	1
HEADLIGHTS > EXTERIOR LIGHTING as i was driving through a snow furry i the snow packed up on the high-beam head lamps that were...	1
BUMPERS > BODY > STRUCTURE vehicle experiences a vibration problem while traveling 65mph or more and it causes the vehicle to be pulled to the...	1
DOOR > BODY > STRUCTURE vehicle experiences a vibration problem while traveling 65mph or more and it causes the vehicle to be pulled to the...	1
FUEL SYSTEM, GASOLINE vehicle experiences a vibration problem while traveling 65mph or more and it causes the vehicle to be pulled to the...	1
REARVIEW MIRRORS/DEVICES > VISIBILITY vehicle experiences a vibration problem while traveling 65mph or more and it causes the vehicle to be pulled to the...	1
BODY > STRUCTURE vehicle was hit on the passenger's side causing the floorboards to buckle and forcing the accelerator pedal down. the vehicle	1
DRIVESHAFT > DRIVELINE > POWER TRAIN vehicle experienced vibration dealer said it was fixed however while driving on the expressway the back of the drive shaft	1
BELTS AND ASSOCIATED PULLEYS > GASOLINE > ENGINE tensioner that adjusts main belt had broken. ever since would be making clicking noise. had taken to dealership 3 times	1
IGNITION > ELECTRICAL SYSTEM vehicle returned after 'fix' on 6/14 complaint: a loud thump noise at engine transmission area then loss of power going...	1
CALIPER > DISC > FOUNDATION COMPONENTS the front calipers are sticking the brake pads have been checked and one is worn half the thickness of the	1
WINDSHIELD WIPER/WASHER > VISIBILITY windshield wiper works intermittently. this has been happening for about a year. *ak...	1
ACCELERATOR PEDAL > VEHICLE SPEED CONTROL vehicle was hit on the passenger's side causing the floorboards to buckle and forcing the accelerator pedal down. the vehicle	1
HOOD > BODY > STRUCTURE hood will fly up and down about inch to 2 inches depending on winds and it feels and looks like...	1

How to improve the appearance of your GMC Yukon 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 Yukon 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

All-Fit Automotive 2.5 Inch Universal Bu...
- ✔️ Protect your bumper from scrapes; OEM grade lip is made in the USA and does not rip or tear
- ✔️ The strongest bumper lip you can buy; Heavy duty material offers excellent protection
- ✔️...
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.
Xotic Tech Front Bumper Lip Chin Spoiler...
- 【Material】Made of updated durable and sturdy ABS, no deformation in long-term use, physically strong firm and durable, anti-collision and scratch-resistant
- 【Special Design】DIY installation, different cool style reveal no matter you install the White spoiler or...
Xotic Tech Universal Front Bumper Lip Ch...
- [Model] - Universal fitment for most vehicle front bumper lip.(Please measure and check the position you are going to install the spoiler, and make sure these splitters will fit your vehicle before purchase.)
- [Material] -...
GOOACC 5PCS Auto Trim Removal Tool Kit N...
- SAVE TIME, FRUSTRATION AND MONEY -There are 5 pcs different kinds of trim tools, including 4 pcs car door panel removal tool and 1 fastener remover to facilitate your needs when repairing.
- PREMIUM GRADE NYLON...
Xotic Tech 29" Side Skirt Extension Spli...
- [Model] - One whole piece direct fit for most of the cars
- [Material] - Made of high grade gloss black PP material enough to prevent cracking with gloss powder-coated finish with an easy bolt-on underneath...

Fender flares

PIT66 Fender Flares, Compatible With 199...
- COMPATIBILITY - Compatible With 1999-2007 Chevy Silverado 1500/2500/3500HD (Only fit 2007 old body style models / Do not fit Dually & Step-side models)/ 1999-2006 GMC Sierra 1500/2500/3500HD models only (Do not fit Dually & Step-side...
Trail Ridge Fender Flare Kit Rugged Styl...
- Direct Fit, OE Replacement Fender Flare Set
- Vehicle Specific: Check fitment information in the listing for compatibility
- Additional specifications below
A-Premium 4 Pcs Black Universal Splash G...
- Upgraded Universal Mud Flaps Splash Guards; Drilling Holes Required
- Compatible Makes: Universal; For All Body Styles: Car, Pickup, SUV, Van, Truck, etc.
- Package Includes: 4 Pcs (1 Set) --- Front and Rear
- Color: Black; Material:...
Bushwacker OE Style Factory Front & Rear...
- PRACTICAL & FUNCTIONAL. Designed to perfectly complement factory trimwitha smooth matte black finishthat can be painted to match
- WIDER PERFORMANCE-INSPIRED PROFILE. Adds tire coverage for body protection and a broader stance that blends well with...
G-PLUS Fender Flares, Compatible with199...
- COMPATIBILITY: Fender Flares Compatible with 1999-2006 Chevy Silverado 1500 2500 3500 & HD, Fit Fleetside 78.0" / 96.0" bed length models only(Do not fit Dually & Step-side models); Compatible with 2007 Chevy Silverado Classic 1500...
Bushwacker Extend-A-Fender Extended Fron...
- PROTECTION WITH STYLE: A smooth, contoured look designed with oversize wheels and tires in mind, the Extend-A-Fender Flares provide premium-grade protection with a matte black finish that can be painted to match
- WIDER PERFORMANCE-INSPIRED PROFILE. Adds tire coverage for body protection...

Rims

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...
Tallew 4 Pcs Push Through Wheel Center C...
- Quality Material Selection: made of quality stainless steel, the wheel center cap is sturdy and solid, reliable and long lasting, strong enough against breakage, deformation and abrasion, serving you for long
- Notable Size Details: the...
VARGTR 4 Pcs Tire Valve Stem Caps,Lumino...
- [Material] The valve dust cap is made of high-quality and durable ABS plastic, which is dustproof and waterproof and can be used for a long time.
- [Fluorescent Design] The wheel tire valve absorbs light when...
4 Pcs Wheel Cleaner Brush Wheel Barrel B...
- Practical Combination Set: you will receive a total of 4 pieces of wheel cleaning brushes, including 3 pieces of rim brushes for cleaning wheels in 3 different sizes, 1 piece of long soft bristle truck...
Ouzorp Car Wheel Scratch Fix Rim Touch U...
- If you are parking sideways, your wheels are easily scratched, the kits help you repair scratches and slight dents.
- It has never been easier to repair your wheels quickly! No need to take your wheels...
Ouzorp Car Wheel Scratch Fix Rim Touch U...
- If you are parking sideways, your wheels are easily scratched, the kits help you repair scratches and slight dents.
- It has never been easier to repair your wheels quickly! No need to take your wheels...

Coilovers

Xotic Tech 2pc Adjustable 6"-9" Front Bu...
- ?2 pieces of front bumper lip splitter rod strut tie bars, universal for cars use.
- ?Package includes fully articulated top and bottom joins which allow them to be installed at any angle.
- ?Made with premium...
Xotic Tech Front Bumper Lip Chin Spoiler...
- 【Material】Made of updated durable and sturdy ABS, no deformation in long-term use, physically strong firm and durable, anti-collision and scratch-resistant
- 【Special Design】DIY installation, different cool style reveal no matter you install the White spoiler or...
IKON MOTORSPORTS, Rear Diffuser Compatib...
- Universal Fitment 22x20 inch. Please Measure Your Vehicle Length And Dimensions Prior to Purchasing
- Material: ABS Plastic | Color: Unpainted Black
- Package includes: 1x Rear Diffuser
- Bolt-on Installation, Instructions NOT included, Professional Installation is Highly...
JOJOY LUX Brake Caliper Press Tool, 360 ...
- 【Application】This brake caliper press tool suits for disc brake, NOT for drum brake. The tool is equipped with 2 groups of push boards: 7.01x2.36"and 4.53x2.17".Smaller ones are suitable for disc brake system with twin and...
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...
Car Battery Terminal Connectors, 2 Pcs 4...
- [4 WAY BATTERY TERMINAL] Made of high-quality brass and steel material which is corrosion resistant with excellent electrical conductivity that can reduce voltage distortion and transmission loss. And it has 4 ports for multiple cable...

Decals

24 x 6.6 Inches Giant Car Bumper Sticker...
- What Will You Get: this package contains 2 pieces 24 x 6.6 inches of large size car stickers for easy replacement and sharing, this will be the ideal present option, and if you have a...
Arrow Reflective Stickers for Car, 24PCS...
- 【Safety Warning Stickers】: This car sticker is designed with a diamond-grade, high-brightness reflective prism structure, which can have a good reflective effect even in low light. It is not only a cool decorative item, but...
3D Aluminum Alloy American US Flag Decal...
- Note: Please refer to picture 2 for size. The size of each shape is different. Please confirm the shape and size you need carefully before purchasing.Waterproof, light, no shrinkage, no fading, no rust.
- Quality: High...
AC Dash Button Repair Kit Sticker for Ch...
- Suitable Vehicle : Please refer to Amazon’s Part Finder Tool to Ensure Perfect Fitment For Your Car. Select your vehicle year, make and model to ensure the AC control button sticker fits. Usually suitable for...
Frienda 6 Pieces Small Flame Decals Stic...
- Adorn your cars: these transfer decals are the fastest and easiest way to customize your car, can add more shine and personality to your vehicles and win more compliments from others
- Easy to use: the...
7 inch Snow Mountain Tree Stickers for C...
- 【Works for A Long Time】: This forest snow mountain sticker is made of high quality PVC material, not only waterproof and anti-fading, but also not easy to fade very durable. We use a high level...