TO1105142 Rear Bumper Extension Driver Side – With Assembly (Includes Retainer/Outer)
Toyota Tundra 2022 2023 2024 – 521610C903 – Rear Left Outer
Get your 2022-2024 Toyota Tundra looking straight again with this driver Side, built to restore the body lines after a front or rear-end hit.
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.
2022-2024 Toyota Tundra Driver Side Fitment
Fits Toyota Tundra models across the 2022 2023 2024 model years. This listing is for the rear left outer 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: TO1105142
- OEM Number: 521610C903
- Alternate SKU: 52161-0C903
TO1105142 cross-references OEM 521610C903 and partslink/alternate 52161-0C903. If the number on your old part matches any of these, this is the right replacement.
Fitment & Product Details:
- Fits: Toyota Tundra 2022-2024
- Location on Vehicle: Rear Left Outer
- Material: Plastic
- Finish / Color: Primed PTM
- Excludes: without Park Assist Sensor Holes without Flare Slots
- Other Considerations: Assembly (Includes Retainer/Outer)
Ships in primer, ready for paint. We can mix your exact factory color code in-house — order the basecoat, sealer and clear with the part and finish the repair in one go.
Common Questions
Will this driver side fit my 2022-2024 Toyota Tundra?
It fits 2022-2024 Toyota Tundra, rear left outer 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.
Available for Canada-wide shipping or in-store pickup at our Red Deer and Edmonton locations — and our counter staff can pull the related paint, prep and supplies you'll need to finish the job.
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.
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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.
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