TechPro GM1218122 Grille Air Deflector
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TechPro

TechPro GM1218122 Grille Air Deflector

Brand TechPro GM1218122
HEIGHT (In) 10.14
LENGTH (In) 35.49
WEIGHT (lbs) 2
WIDTH (In) 11.31
Fits GMC · 3 vehicles

Factory-style precision. Installs with a seamless, OE-like fit.

Durable materials. Built for lasting performance and dependable use.

Grille air deflector. Helps restore a clean, finished appearance.

Cross-references 84728289 for the same application. See all 1.

$57.09Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $57.09
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Grille Air Deflector options

GMC Acadia grille air deflector

Restore the front-end appearance and lower grille area on your GMC Acadia with this TechPro grille air deflector. Built for 2017-2019 GMC Acadia models without the towing package, it installs on the lower baffle side with factory-style precision for a clean, OE-like fit.

TechPro GM1218122 is made from high-quality materials to support durable, lasting performance while maintaining a seamless look. This lower baffle component is a direct-fit solution for replacing a damaged or missing air deflector on the GMC Acadia.

Key features

  • Fits 2017-2019 GMC Acadia, lower baffle, without towing package
  • Factory-style precision for accurate placement
  • Designed to restore the vehicle’s front-end appearance
  • Built from high-quality materials for durability
  • OE cross-reference: 84728289
  • Part number: GM1218122

Detailed description

This TechPro grille air deflector is engineered for the lower baffle area on 2017-2019 GMC Acadia models equipped without the towing package. It is shaped to match factory-style dimensions and mounting geometry, helping the front fascia retain a finished, original-equipment appearance. If you are replacing a broken, missing, or worn lower air deflector, GM1218122 provides a direct-fit body component for the GMC Acadia.

With approximate dimensions of 35.49 inches long, 11.31 inches wide, and 10.14 inches high, this grille air deflector is sized for the specified application and weighs 2 lbs. The part cross-references OEM number 84728289 for the same application.

What this part helps address

  • Missing or damaged lower grille air deflector
  • Uneven or incomplete front-end appearance
  • Replacement needs after minor front-end body repair
  • OE-style restoration for a 2017-2019 GMC Acadia
  • Lower baffle replacement for vehicles without the towing package

Installation notes and tips

Install GM1218122 on the lower baffle side using the factory-style fitment points for the specified GMC Acadia applications. Confirm the vehicle is a 2017-2019 GMC Acadia without the towing package before installation. Compare the existing part to OEM 84728289 to verify application match and alignment.

Quality assurance

TechPro manufactures this grille air deflector with high-quality materials and factory-style precision to support consistent fit and lasting performance in the specified application.

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2019GMCAcadia3.6LV6N/Aw/o Towing Pkg; Lower Baffle; OEM: 84728289
2018GMCAcadia3.6LV6N/Aw/o Towing Pkg; Lower Baffle; OEM: 84728289
2017GMCAcadia3.6LV6N/Aw/o Towing Pkg; Lower Baffle; OEM: 84728289
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
84728289