2013 GMC Sierra Accessories & Parts

The Dangerous Shark — GMC Sierra
Auto Parts & Accessories

2013 GMC Sierra Parts

2013 GMC Sierra Wheels & Tires

2013 GMC Sierra Exterior Accessories

2013 GMC Sierra Automotive Lighting

2013 GMC Sierra Body Parts

2013 GMC Sierra Interior Accessories

2013 GMC Sierra Audio & Electronics

2013 GMC Sierra Automotive Tools

The GMC Sierra continues delivering excellent capability, dependability, and power, while offering a few updates for 2013. The truck utilizes a range of robust engines, with a 4.3 L 195-hp V6 being the base one. A number of V8 options are available too, including Flex Fuel ones, with a 6.2 L V8 that makes 403 hp being the top-of-the-line engine (standard for the Sierra Denali). These units use advanced technologies like Variable Valve Timing and Active Fuel Management, delivering excellent performance and high fuel efficiency. These technologies allow the Sierra XFE to be the only full-size truck to generate over 300 hp and return more than 21 mpg hwy. The highest fuel efficiency is provided by the segment-exclusive Sierra Hybrid (23 mpg hwy). As for transmission options, two automatic gearboxes are available, with four and six speeds.

The 2013 GMC Sierra is based on a strong architecture by GM and can carry up to 1,937 lb. Equipped with a Max trailering package (optional) and a 6.2 L V8, the truck can tow 10,700 lb. The model features a fully boxed frame with a hydroformed front section, rack-and-pinion steering and coil-over-shock suspension setup in front. Wide tracks, both front and rear, improve stability and handling and steel frame reduces vibrations, allowing the model to deliver a comfortable ride and confident road feel. For 2013, the Sierra offers power grade braking available in the normal transmission mode. Using engine torque, it slows your truck on descents, reducing brake wear this way. Before, this feature was incorporated only with the activated Tow/Haul mode. Powertrain grade braking is offered for 5.3 L and 6.2 L power units connected to a 6-speed gearbox.

The 2013 Sierra Denali continues providing an incredibly high level of luxury and capability. The model employs the most potent in the lineup 6.2 L V8 good for 403 hp. It also comes with a specially tuned suspension, automatic locking rear differential, skid plates, StabiliTrak, and recovery hooks, all standard. The truck looks distinctive thanks to a special chrome grille and 21” aluminum wheels, body-color bumpers, and additional chrome trim. Inside, there is a heated leather steering wheel, leather-appointed seats, unique center console, and embossed sill plates.

If you are looking for 2013 GMC Sierra accessories and parts, right here you will find everything needed. Our catalog contains high-grade components by experienced companies with a solid reputation. That’s why our 2013 GMC Sierra accessories and parts will perfectly meet your needs. Price tags of our products are competitive and shipping is prompt, so you'll be able to get to your repair or upgrade project soon after placing an order for the right 2013 GMC Sierra parts and accessories.

Want to make your 2013 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 2013 GMC Sierra in tip top shape, inside and out.

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2013 GMC Sierra Specifications

Models15002500HD3500HD
Body Type2-doors Regular Cab
4-doors Extended Cab
4-doors Crew Cab
2-doors Regular Cab
4-doors Extended Cab
4-doors Crew Cab
2-doors Regular Cab
4-doors Extended Cab
4-doors Crew Cab
SubmodelsSL / SLE / SLT / Work Truck / XFE / DenaliSLE / SLT / Work Truck / DenaliSLE / SLT / Work Truck / Denali
Engine typeVortec 4.3L
V-6
[LU3]
Vortec 4.8L
V-8 VVT
[L20]
Vortec 5.3L
V-8 VVT DI
(L83)
Vortec 6.0L
V-8
[LZ1]
Vortec 6.2L
V-8 VVT
[L9H]
6.0 L
V8 Vortec V-8 VVT
(L96)
(LC8)
6.6 L
V8 Duramax Turbo Diesel
6.0 L
V8 Vortec V-8 VVT
(L96)
6.6 L
V8 Duramax Turbo Diesel (LML)
FuelGASFlex Fuel VehicleFlex Fuel VehicleELECTRIC/FLEXFlex Fuel VehicleFlex Fuel Vehicle,
Compressed Natural Gas
DIESELFlex Fuel Vehicle,
Compressed Natural Gas
DIESEL
Transmission4-Speed automatic
6-Speed automatic
6-Speed automatic6-Speed automatic
Drivetrain4WD / RWD4WD / RWD4WD / RWD
Power HP195 hp @ 4600 rpm302 hp @ 5600 rpm315 hp @ 5200 rpm369 hp @ 5,100 rpm403 hp @ 5700 rpm360 hp @ 5,400 RPM397 hp @ 3,000 RPM360 hp @ 5,400 RPM397 hp @ 3,000 RPM
Torque260 lb-ft @ 2800 rpm305 lb-ft @ 4600 rpm335 lb-ft @ 4000 rpm367 hp @ 4100 rpm417 lb-ft @ 4300 rpm380 lb-ft @ 4,200 RPM / 515 Nm765 lb-ft @ 1,600 RPM / 1037 Nm380 lb-ft @ 4,200 RPM / 515 Nm765 lb-ft @ 1,600 RPM / 1037 Nm
0-609.2 sec7.2 sec7.0 sec6.7 sec6.1 sec6.7 sec7.1 sec6.7 sec7.1 sec
Top Speed100 mph100 mph100 mph
Weight4500 - 5000 lbs5741 - 6242 lbs5985 - 6551 lbs
GVWR6400 - 6800 lbs (Reg Cab)
6400 - 7200 lbs (Ext. Cab)
6800 - 7300 lbs (Crew Cab)
9500 - 10000 lbsSingle Rear Wheel (SRW)
10700 - 11400
Dual Rear Wheel (DRW)
13400/13025
Payload Capacity1509 - 1940 lbs2WD / 4WD
2899 - 4212 lbs
2WD/4WD
Single Rear Wheel (SRW)
4100 / 46259 lbs
Dual Rear Wheel (DRW)
5786 / 7222
Towing capacity5800 - 10700 lbs2WD / 4WD
13000 /13000 lbs
4 Fifth-Wheel or Gooseneck
13700 / 17800 lbs
Single Rear Wheel (SRW)
13000 / 13000 lbs
Dual Rear Wheel (DRW)
13600 / 16500 lbs
WheelbaseRegular Cab - 119 / 133 in
Ext. Cab - 143.5 / 157.5 in
Crew Cab - 143.5 in
Regular Cab - 133.7 in
Ext. Cab - 144.2 / 158.2 in
Crew Cab - 153.7 / 167.7 in
Regular Cab / 133.6 in
Double Cab - 144.2 / 158.1 in
Crew Cab - 153.7 / 167.7 in
Bed LengthRegular Cab
SB 78.9 in
LB 97.8 in

Extended Cab
SB 78.9 in

Crew Cab
Short Box 69.3 in
Regular Cab
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: 41.3 in / -

Extended Cab
Front / Back: 41.3 in / 34.3 in

Crew Cab
Front / Back: 41.3 in /38.7 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
Extended Cab - 230 in
Crew Cab - 230 in / 239.6 in
Regular cab - 225.0 in
Extended Cab - 230.6 in / 249.5 in
Crew cab - 240.2 in / 259.1 in
Regular cab - 225.0 in
Extended Cab - 230.6 in / 249.5 in
Crew cab - 240.2 in / 259.1 in
Height74.2 in77.5 in - 78.3 in77.5 in - 78.3 in
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)
LT245/70R17
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)
LT245/70R17
2.4 (tire pressure)
LT265/70R17
2.4 (tire pressure)
LT265/65R18
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
Extended Cab - 5 (6)
Crew Cab - 5 (6)
Regular cab - 3
Double cab - 5 (6)
Crew Cab - 5 (6)
Lights Headlamps, High-Intensity Discharge (HID)
High-performance LED headlamps
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 mpg21 combi17 combi19 combi22 combi18 combi12 combi15 combi12 combi15 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

2013 GMC Sierra Accessories Reviews

42 reviews
4 of 5
Great Build, Not An Exact Fit
Installed this to repace my plastic winged OEM radiator that had been leaking through the plastic. Packaging was spartan, nothing to indicate the manufacturer, warranty... etc. Just a plastic bag and foam cushions for packaging. The build quality is solid, large aluminum welds, obviously better build than the GM OEM. Easier to drain, and mounting bolts for oil and transmission cooler lines were top notch. During installation, the radiator would not fit. The edge of the mounting ears hit the top of the radiator mount of the frame. I had to shave off this extra material for the radiator to fit. (See photo). Not my idea of "fits for your vehicle". Otherwise a good value, would recommend, if you have the tools and ability to tweak the product a little.
Posted by Spencer (Hillsboro, OR) / October 31, 20212013 Chevy Silverado 1500
2013 GMC Sierra Models
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