• WeatherTech WT No Drill Mudflaps
  • WeatherTech WT No Drill Mudflaps — alternate view 2
  • WeatherTech WT No Drill Mudflaps — alternate view 3
  • WeatherTech WT No Drill Mudflaps — alternate view 4
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WeatherTech

WeatherTech No-Drill MudFlaps 2014-2019 GMC Sierra K2XX

WeatherTech No-Drill MudFlaps 2014-2019 GMC Sierra K2XX

$179.90 USD
$179.90 USD
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Final Sale — no returns or exchanges
Shipping calculated at checkout.

110036-120036

In stock
  • Free shipping on orders $250+
  • Ships in 1–2 business days
  • 30-day hassle-free returns
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Key Features

  • Front and rear set: 110036 front pair plus 120036 rear pair
  • Covers the K2XX Sierra 1500 from 2014 to 2018
  • Covers the K2XX Sierra 2500HD and 3500HD from 2015 to 2019
  • GMC-specific — the Chevrolet Silverado uses a different part
  • Sierra Denali trim included; single-rear-wheel applications
  • No-Drill mounting with QuickTurn stainless fasteners

The WeatherTech 110036-120036 is the K2XX-generation GMC Sierra No-Drill DigitalFit MudFlap set, front and rear, for single-rear-wheel trucks without fender flares.

The heavy duty joins a year after the 1500

GMC did not move the whole Sierra line to the K2XX body at once. The Sierra 1500 changed for 2014, but the 2500HD and 3500HD followed for 2015 — which means a 2014 Sierra HD is still the older GMT900 truck and needs the earlier 110011-120011 flaps. Check the model as well as the year before ordering.

Fitment

Fits 2014-2018 Sierra 1500, 2015-2019 Sierra 2500HD, and 2015-2019 Sierra 3500HD with single rear wheels and no fender flares. Sierra Denali is a trim and is covered throughout.

What the set includes

  • 110036 front MudFlap pair
  • 120036 rear MudFlap pair
  • QuickTurn stainless fasteners and clips

FAQ
Does this fit a 2014 Sierra 2500HD?

No. The 2014 heavy duty is still the GMT900 body and takes the 110011-120011 set. K2XX heavy duties start with the 2015 model year.

Will it fit the 2019 Sierra 1500?

Only the carry-over K2XX body. The redesigned T1XX Sierra that arrived for 2019 uses 110119-120119.

Is the Chevrolet Silverado version the same part?

No. The Silverado takes 110035-120035; the two trucks differ in front fender and trim geometry.

Does it fit a dually?

No. The rear pair in this set is not shaped for a dual-rear-wheel axle.

Vehicle Fitment
Years Make Model Submodel
2014–2018 GMC Sierra 1500 K2XX w/o Flares
2015–2019 GMC Sierra 2500HD SRW w/o Flares
2015–2019 GMC Sierra 3500HD SRW w/o Flares

Specifications
sold as
front and rear set (4 flaps)
part type
No-Drill DigitalFit MudFlaps
rear axle
single rear wheel (SRW)
fender flares
for trucks WITHOUT fender flares
rear component
120036
front component
110036

Shipping & Returns

Free shipping on orders $250+ (standard items). Oversized items ship at calculated rates.

30-day returns with RMA required. 15% restocking fee, buyer pays return shipping. Defective items returned free with full refund.

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