GM1138104 Rear Bumper Insert Bumper Corner

GM1138104 Rear Bumper Insert Bumper Corner

Chevrolet Colorado 2017 2018 2019 2020 2021 2022 – 84108166 – Rear Left

This bumper Corner for the 2017-2022 Chevrolet Colorado is an accurate replacement that lines up with the factory mounting points for a clean, straight install.

A cracked or sagging bumper component doesn't just look rough — it compromises the mounting points behind it. Replacing the damaged piece restores both the appearance and the way the whole assembly absorbs the next parking-lot mistake.

2017-2022 Chevrolet Colorado Bumper Corner Fitment

Fits Chevrolet Colorado models across the 2017 2018 2019 2020 2021 2022 model years. Applies to: ZR2. This listing is for the rear left position — double-check the side and placement against your vehicle before ordering. Mid-year production changes happen — if in doubt, ask your dealership for the OEM part number for your VIN and compare it to the numbers listed here.

Industry Part ID Numbers:

• SKU Number: GM1138104
• OEM Number: 84108166

GM1138104 cross-references OEM 84108166. If the number on your old part matches any of these, this is the right replacement.

Fitment & Product Details:

• Fits: Chevrolet Colorado 2017-2022 ZR2
• Location on Vehicle: Rear Left
• Material: Plastic
• Includes: with Step

Common Questions

Will this bumper corner fit my 2017-2022 Chevrolet Colorado?
It fits 2017-2022 Chevrolet Colorado, rear left position. The fastest double-check is comparing the OEM number on your original part with the numbers listed above.

How fast can I get it?
Order online for Canada-wide shipping, or choose in-store pickup in Red Deer or Edmonton at checkout — pickup orders skip shipping fees entirely. For time-sensitive repairs, call 1-800-223-8819 to confirm stock first.

Central Alberta Paint & Supply has been Alberta's paint and auto body source since 1964. Ship it anywhere in Canada, or grab it from our Red Deer or Edmonton counters with no shipping fees on in-store pickup.

More Ways We Can Help:

• Automotive Paint Finder — find your vehicle’s exact paint code and order it in spray can, touch-up pen or bulk.
• Auto Body Parts Finder — search parts and repair panels by year, make and model.
• Supplies & Equipment Finder — shop supplies by manufacturer, category and item type.

Shipping: Everything we sell ships Canada-wide, with local pickup available in Red Deer and Edmonton. Shipping and tax are calculated at checkout, and we’ll keep you updated on delivery timing. Prefer your own carrier? Contact us and we’ll arrange it.

Need a hand? Our staff can confirm fitment and availability before you order — call 1-800-223-8819 (Mon–Fri, 8AM–5PM MT) or reach us through the contact form. Time-sensitive job? Check stock with us first.