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2014 GMC Sierra Accessories & Parts


  • Get Organized. Decked
    Tough by Design
  • Ultimate Indoor Protection
  • The Right Towing Solution
    Where Technology & Protection Meet

For the 2014 model year, the all-new version of the GMC Sierra saw the daylight. The model became the most refined, most advanced, and most potent truck in the 111-year history of the automaker. It offers a bold exterior, all-new EcoTec3 power units, and a completely upgraded cabin. Besides, the new Sierra offers the longest list of standard features for a full-size pickup by GMC ever, including the segment’s only standard projector beam headlights. The base power plant for the 2014 GMC Sierra is a 4.3L V6 capable of producing 285 hp. It delivers the highest torque number for the base engine in the segment, which is rated at 305 lb.-ft. This power unit allows the truck to tow up to 7,600 lb. It is connected to a 6-speed automatic and provides up to 24 mpg hwy.

Two V8 engines, with the swept volume of 5.3L and 6.2L, are available as options. The smaller one generates 355 hp and returns 23 mpg of mileage, which is the best fuel efficiency for any V8-powered pickup. A 6.2 L V8 produces 420 hp and 460 lb.-ft. - both numbers are the highest for any light truck in the industry. In addition, it enables the 2014 GMC Sierra to tow up to 12,000 lb and provides fuel economy of 21 mpg hwy. All three engines are members of the EcoTec3 family. They utilize advanced features such as Active Fuel Management, direct injection, and continuously variable valve timing as standard. The impressive characteristics of these power units are achieved thanks to over 10 million hours of computer modeling, more than 5 million of which were used to improve the combustion process.

The 2014 Sierra by GMC delivers an exceptionally quiet ride. Its updated mirrors decrease wind turbulence, while the tailgate and roof design and triple-sealed inlaid doors enable air to flow smoothly over the truck without creating too much noise. The chassis and the body of the model were updated to improve capability, ride, comfort, and handling. The fully boxed hydroformed frame employs high-strength steel to deliver more rigidity and strength, being lighter at the same time. Some suspension parts are aluminum for weight savings and increased rigidity, besides, most versions come with new lightweight wheels and low-rolling-resistance tires.

In case you’re searching for 2014 GMC Sierra accessories and parts, in our catalog you will find everything needed. We carry lots of high-grade units that will meet your needs exactly. Besides, our 2014 GMC Sierra accessories and parts have exceptionally reasonable price tags. Look through the information placed on product pages to get the most suitable parts, place an order and get ready to receive your 2014 GMC Sierra parts and accessories in no time.

Want to make your 2014 GMC Sierra one of a kind, keep it running at its peak, or turn it into a high-powered beast? Our vast selection of premium accessories and parts ticks all the boxes. Quality is at the heart of everything we do at CARiD, so whatever your project, our brand name products and qualified experts will ensure success. Class. Luxury. Durability. We have it all, and we're always here with everything you need to keep your 2014 GMC Sierra in tip top shape, inside and out.

Guides & Articles

Useful articles fast to read and guides easy to understand written by mechanics and car enthusiasts to turn your shopping experience with CARiD into a pleasure

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  • January 15, 2018
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  • November 29, 2017
    Shopping Guide - Running Boards
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2014 GMC Sierra Specifications

Model15002500HD3500HD
SubmodelsBase / SLE / SLT / DenaliBase / SLE / SLT / DenaliBase / SLE / SLT / Denali
Engine type4.3L
V6 Ecotec3 V-6 VVT DI
(LV3)
5.3L
V8 Ecotec3 V-8 VVT DI
(L83)
6.2L
V8 Ecotec3 VVT DI
(L86)
6.0 L
V8 Vortec V-8 VVT
(L96)
(LC8)
6.6 L
V8 Duramax Turbo Diesel (L5P)
6.0 L
V8 Vortec V-8 VVT
(L96)
(LC8)
6.6 L
V8 Duramax Turbo Diesel (LML)
FuelFlex Fuel VehicleGASGASFlex Fuel Vehicle /
Compressed Natural Gas
DIESELFlex Fuel Vehicle /
Compressed Natural Gas
DIESEL
Transmission6-Speed automatic8-Speed automatic6-Speed automatic6-Speed automatic
Gear Ratio0.670.650.670.67
Drivetrain4WD / RWD4WD / RWD4WD / RWD
Power HP285 hp @ 5,300 RPM355 hp @ 5,600 RPM420 hp @ 5,600 RPM360 hp @ 5,400 RPM (Gas)
301 hp @ 5000 rpm (CNG)
397 hp @ 3,000 RPM360 hp @ 5,400 RPM397 hp @ 3,000 RPM
Torque305 lb-ft @ 3,900 RPM / 414 Nm383 lb-ft @ 4,100 RPM / 519 Nm460 lb-ft @ 4,100 RPM / 624 Nm380 lb-ft @ 4,200 RPM / 515 Nm (gas)
333 lb-ft @ 4200 rpm / 451 Nm (CNG)
765 lb-ft @ 1,600 RPM / 1037 Nm380 lb-ft @ 4,200 RPM / 515 Nm765 lb-ft @ 1,600 RPM / 1037 Nm
0-607.2 sec6.4 sec5.7 sec6.7 sec7.1 sec6.7 sec7.1 sec
Top Speed100 mph100 mph100 mph
Weight4500 - 5000 lbs5741 - 6242 lbs5985 - 6551 lbs
GVWR6500 - 7000 lbs (Reg Cab)
6900 - 7600 lbs (Double Cab)
7100 - 7600 lbs (Crew Cab)
9300 - 13500 lbs9900 - 13025 lbs9300 - 13500 lbs9900 - 13025 lbs
Payload Capacity1875 - 2108 lbs1830 - 2102 lbs1650 - 2160 lbs2WD /4WD
Regular Cab Long Box: 4212/3538
Crew Cab Standard Box: 3347/3066
Crew Cab Long Box: 3247/3305
2WD//4WD
Single Rear Wheel (SRW)
4682/40183 // 4324/3669 lbs
Dual Rear Wheel (DRW)
6308/7374 // 5965/6952
2WD/4WD
Single Rear Wheel (SRW)
4159/4264
Dual Rear Wheel (DRW)
5548/5817
Towing capacity5800 - 7200 lbs6600 - 11500 lbs11700 - 12500 lbs2WD/ 4WD
13000 /13000 (max with Duramax Turbo Diesel) lbs
4 Fifth-Wheel or Gooseneck
14700 /17800 lbs
Single Rear Wheel (SRW)
13000 lbs
Dual Rear Wheel (DRW)
13700 - 13900 lbs
Single Rear Wheel (SRW)
13000 lbs
Dual Rear Wheel (DRW)
19600 lbs
WheelbaseRegular Cab - 119 in standard or short box / 133 in long box
Double Cab - 143.5 in
Crew Cab - 143.5 in sb / 153 in lb
Regular cab - 133.7 in
Double cab - 144.2 in short box / 158.1 in long box
Crew cab - 153.7 in sb / 167.7 in lb
Regular cab / 133.6 in
Double cab - 144.2 in short box / 158.1 in long box
Crew cab - 153.7 in sb / 167.7 in lb
Bed LengthRegular Cab
SB 78.9 in
LB 97.8 in

Double Cab
SB 78.9 in

Crew Cab
SB 69.3 in
LB 78.9 in
Regular Cab
SB 78.9 in
LB 97.8 in

Double Cab
SB 78.9 in
LB 97.8 in

Crew Cab
SB 78.9 in
LB 97.8 in
Regular Cab
SB 78.9 in
LB 97.8 in

Double Cab
SB 78.9 in
LB 97.8 in

Crew Cab
SB 78.9 in
LB 97.8 in
LegroomRegular Cab
Front / Back: 45.3 in / -

Double Cab
Front / Back: 45.3 in / 34.6 in

Crew Cab
Front / Back: 45.3 in / 40.9 in
Regular Cab
Front / Back: 45.3 in / -

Double Cab
Front / Back: 45.3 in / 34.6 in

Crew Cab
Front / Back: 45.3 in / 40.9 in
Regular Cab
Front / Back: 45.3 in / -

Double Cab
Front / Back: 45.3 in / 34.6 in

Crew Cab
Front / Back: 45.3 in / 40.9 in
Width80 in80.5 in80.5 in
LengthRegular Cab - 205.6 in / 224.4 in
Double Cab - 230 in
Crew Cab - 230 in / 239.6 in
Regular cab - 224.4 in
Double cab - 230 in / 248.9 in
Crew cab - 239.5 in / 258.4 in
Regular cab - 224.4 in (long box)
Double cab - 230 in (standard box) / 248.9 in (long box)
Crew cab - 239.5 in (standard box) / 258.4 in (long box)
Height74.2 inRegular cab - 77.9 in
Double cab - 77.7 in / 78.1 in
Crew cab - 77.8 in / 78.4 in
Regular cab - 77.9 in (long box)
Double cab - 77.7 in (standard box) / 78.1 in (long box)
Crew cab - 77.8 in (standard box) / 78.4 in (long box)
Tire SizeLT245/75R17
2.4( tire pressure)
LT255/70R17
2.4 (tire pressure)
LT265/70R17
2.4 (tire pressure)
LT265/65R18
2.4 (tire pressure)
LT275/55R20
2.5 (tire pressure)
LT255/70R17
2.4 (tire pressure)
LT265/70R17
2.4 (tire pressure)
LT265/65R18
2.4 (tire pressure)
LT265/70R18
2.4 (tire pressure)
LT275/55R20
2.5 (tire pressure)
LT265/70R17
2.4 (tire pressure)
LT265/65R18
2.4 (tire pressure)
LT265/70R18
2.4 (tire pressure)
LT275/55R20
2.5 (tire pressure)
LT285/45R22
2.6 (tire pressure)
LT245/75R17
LT265/70R17
LT265/70R18
LT265/60R20
LT265/50R22
3.4 / 5.2 (tire pressure)
LT245/75R17
3.4 / 5.2 (tire pressure)
LT265/70R17
3.4 / 5.2 (tire pressure)
LT265/70R18
3.4 / 5.2(tire pressure)
LT265/60R20
3.4 / 5.2 (tire pressure)
LT275/50R22
3.6 / 5.4 (tire pressure)
LT265/70R18
LT265/60R20
Wheel Bolt Pattern6x139.78x1808x180
SeatsRegular cab - 3
Double cab - 5 (6)
Crew Cab - 5 (6)
Regular cab - 3
Double cab - 5 (6)
Crew Cab - 5 (6)
Lights Headlamps, High-Intensity Discharge (HID), bifunctional with GMC LED signature lighting
High-performance LED headlamps with GMC signature lighting
High-Intensity Discharge (HID) projector-beam headlamps.
Includes GMC signature LED lighting.
Brakes4-wheel disc, 4-wheel antilock with Duralife rotors4-wheel disc with 4-wheel antilock (includes Duralife brake rotors)
SuspensionCoil-Over-Shock - Front
2-Stage Multi-Leaf - Rear
Front independent with torsion bars. Includes 33 mm front stabilizer bar
Rear multileaf springs, semielliptical with urethane jounce bumpers
EPA-estimated mpg18 city/ 24 hwy/ 21 combi 16 city/ 23 hwy/ 19 combi 15 city/ 21 hwy/ 18 combi12 mpg combi18 hwy/ 15 combi12 mpg combi18 hwy/ 15 combi
Tank Capacity26 gal36 gal36 gal
Safety / SecurityAIR BAGS Dual-stage frontal for driver and front passenger with Passenger Sensing System.
LED DAYTIME RUNNING LAMPS.
LANE KEEP ASSIST WITH LANE DEPARTURE WARNING AND FORWARD COLLISION ALERT.
Included and only available with Enhanced Driver Alert Package.
LOW SPEED FORWARD AUTOMATIC BRAKING Included and only available with Enhanced Driver
Alert Package.
REAR VISION CAMERA SYSTEM With dynamic grid lines.
SAFETY ALERT SEAT Included and only available with Enhanced Driver Alert Package.
THEFT-DETERRENT SYSTEM Unauthorized entry.
TIRE PRESSURE MONITORING SYSTEM Includes Tire Fill Alert. Does not monitor spare tire.
AIR BAGS Single-stage frontal for driver and front passenger on all 3500HD models and 2500HD Crew
Cab models. Includes dual-stage front-passenger air bag with infant-only Passenger Sensing System on
2500HD Regular Cab and 2500HD Double Cab models with a pickup box.
Front-seat-mounted side-impact driver and right front-passenger air bags for thorax and pelvis protection.
Included on all 2500HD and select 3500HD models. See your dealer for more details and availability.
Front and rear head-curtain air bags for all outboard seating positions. Included on all 2500HD models. See
your dealer for more details and availability.
DAYTIME RUNNING LAMPS With automatic lamp controlLANE DEPARTURE WARNING AND FORWARD COLLISION ALERT Included and only available with Driver
Alert Package. On SLE trim, requires Regular Cab.
SAFETY ALERT SEAT Included and only available with Driver Alert Package. On SLE trim, requires
Regular Cab.
THEFT-DETERRENT SYSTEM Unauthorized entry. Included and only available with Remote Vehicle Starter
System on SLE trim.
TIRE PRESSURE MONITORING SYSTEM Includes Tire Fill Alert on all single-rear-wheel models. Does not
monitor spare tire.
WarrantyBasic:
3 Years/36,000 Miles
Drivetrain:
5 Years/60,000 Miles
Corrosion:
3 Years/36,000 Miles
Roadside Assistance:
5 Years/60,000 Miles
Maintenance:
2 Years/24,000 Miles
Basic:
3 Years/36,000 Miles
Drivetrain:
5 Years/60,000 Miles
Corrosion:
3 Years/36,000 Miles
Roadside Assistance:
5 Years/60,000 Miles
Maintenance:
2 Years/24,000 Miles
Safety RatingNHTSA 5 Stars Overall RatingNHTSA 5 Stars Overall RatingNHTSA - N/A

2014 GMC Sierra Accessories & Parts Reviews

Average rating:    4.5 - 53 reviews
5 of 5
Rim
Great purchase.
Posted by Jim (Rockville Centre, NY) / October 10, 20182014 GMC Sierra
Was this review helpful for you? Yes
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