OEM Fuel Injection Throttle Body Assembly for 2014-2025 Chevrolet & GMC
$
69
.95
Product Notes
This is a used throttle body assembly. It fits vehicles with the 5.3L engine.
This throttle body assembly is for vehicles equipped with the 5.3L V8 engine only. Please verify your engine size before ordering.
This throttle body assembly is for vehicles equipped with the 5.3L V8 engine only. Please verify your engine size before ordering.
Condition: Excellent (A)
Like new, minimal to no wear
33,700 miles
Odometer reading when part was removed
Why Buy Used OEM Parts?
- ✓ Quality-Verified: Every used OEM part we sell has been professionally inspected and tested. While it may show some cosmetic wear, it's fully functional and ready to install.
- ✓ Original Equipment: This is a genuine OEM part — the exact part that came with your vehicle from the factory. Perfect fitment and performance.
- ✓ Works Like New: Despite visual wear, internal components and functionality are intact. Same reliability you'd expect from OEM quality.
- ✓ Significant Savings: Save 50–80% vs. new. Factory quality at a fraction of the cost — the smart choice for budget-conscious owners.
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Vehicle Fitment Guide
This part fits the following vehicles:
Chevrolet
3 models(tapclick to hide)
Silverado 1500
2014-2024
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| High Country | Crew Cab Pickup | 2014 - 2018 | V8 5.3L FLEX | RWD/4WD | Automatic |
| LT | Crew Cab Pickup | 2014 - 2018 | V8 5.3L FLEX | RWD/4WD | Automatic |
| LT | Extended Cab Pickup | 2014 - 2018 | V8 5.3L FLEX | RWD/4WD | Automatic |
| LT | Standard Cab Pickup | 2014 - 2018 | V8 5.3L FLEX | RWD/4WD | Automatic |
| LTZ | Crew Cab Pickup | 2014 - 2024 | V8 5.3L | RWD/4WD | Automatic |
| LTZ | Extended Cab Pickup | 2014 - 2021 | V8 5.3L | RWD/4WD | Automatic |
| WT | Crew Cab Pickup | 2014 - 2021, 2023 - 2024 | V8 5.3L FLEX | RWD/4WD | Automatic |
| WT | Extended Cab Pickup | 2014 - 2021, 2023 - 2024 | V8 5.3L FLEX | RWD/4WD | Automatic |
| WT | Standard Cab Pickup | 2014 - 2021, 2023 - 2024 | V8 5.3L FLEX | RWD/4WD | Automatic |
| High Country | Crew Cab Pickup | 2015 - 2024 | V8 5.3L | RWD/4WD | Automatic |
| LS | Crew Cab Pickup | 2015 - 2018 | V8 5.3L FLEX | RWD/4WD | Automatic |
| LS | Crew Cab Pickup | 2015 - 2018 | V8 5.3L | RWD/4WD | Automatic |
| LS | Extended Cab Pickup | 2015 - 2018 | V8 5.3L | RWD/4WD | Automatic |
| LS | Extended Cab Pickup | 2015 - 2018 | V8 5.3L FLEX | RWD/4WD | Automatic |
| LS | Standard Cab Pickup | 2015 - 2018 | V8 5.3L FLEX | RWD/4WD | Automatic |
| LS | Standard Cab Pickup | 2015 - 2018 | V8 5.3L | RWD/4WD | Automatic |
| LT | Crew Cab Pickup | 2015 - 2024 | V8 5.3L | RWD/4WD | Automatic |
| LT | Extended Cab Pickup | 2015 - 2024 | V8 5.3L | RWD/4WD | Automatic |
| LT | Standard Cab Pickup | 2015 - 2018 | V8 5.3L | RWD/4WD | Automatic |
| SSV | Crew Cab Pickup | 2015 - 2021 | V8 5.3L FLEX | RWD/4WD | Automatic |
| SSV | Crew Cab Pickup | 2015 - 2021 | V8 5.3L | RWD/4WD | Automatic |
| WT | Crew Cab Pickup | 2015 - 2024 | V8 5.3L | RWD/4WD | Automatic |
| WT | Extended Cab Pickup | 2015 - 2024 | V8 5.3L | RWD/4WD | Automatic |
| WT | Standard Cab Pickup | 2015 - 2024 | V8 5.3L | RWD/4WD | Automatic |
| Custom | Crew Cab Pickup | 2016, 2018 - 2024 | V8 5.3L | 4WD | Automatic |
| Custom | Crew Cab Pickup | 2016, 2018 - 2021 | V8 5.3L | RWD | Automatic |
| Custom | Crew Cab Pickup | 2016, 2018, 2020 - 2021 | V8 5.3L FLEX | RWD/4WD | Automatic |
| Custom | Extended Cab Pickup | 2016 - 2021 | V8 5.3L | RWD/4WD | Automatic |
| Custom | Extended Cab Pickup | 2016 - 2018, 2020 - 2021 | V8 5.3L FLEX | RWD/4WD | Automatic |
| LS | Crew Cab Pickup | 2016 | V8 5.3L MILD HYBRID EV-GAS (MHEV) | RWD/4WD | Automatic |
| LS | Extended Cab Pickup | 2016 | V8 5.3L MILD HYBRID EV-GAS (MHEV) | RWD/4WD | Automatic |
| LS | Standard Cab Pickup | 2016 | V8 5.3L MILD HYBRID EV-GAS (MHEV) | RWD/4WD | Automatic |
| LT | Crew Cab Pickup | 2016 - 2018 | V8 5.3L MILD HYBRID EV-GAS (MHEV) | RWD/4WD | Automatic |
| LT | Extended Cab Pickup | 2016 - 2018 | V8 5.3L MILD HYBRID EV-GAS (MHEV) | RWD/4WD | Automatic |
| LT | Standard Cab Pickup | 2016 - 2018 | V8 5.3L MILD HYBRID EV-GAS (MHEV) | RWD/4WD | Automatic |
| LTZ | Crew Cab Pickup | 2018 | V8 5.3L FLEX | RWD/4WD | Automatic |
| LTZ | Crew Cab Pickup | 2018 | V8 5.3L MILD HYBRID EV-GAS (MHEV) | RWD/4WD | Automatic |
| LTZ | Extended Cab Pickup | 2018 | V8 5.3L FLEX | RWD/4WD | Automatic |
| LTZ | Extended Cab Pickup | 2018 | V8 5.3L MILD HYBRID EV-GAS (MHEV) | RWD/4WD | Automatic |
| Custom Trail Boss | Crew Cab Pickup | 2019 - 2024 | V8 5.3L | 4WD | Automatic |
| Custom Trail Boss | Extended Cab Pickup | 2019 - 2021 | V8 5.3L | 4WD | Automatic |
| LT Trail Boss | Crew Cab Pickup | 2019 - 2024 | V8 5.3L | 4WD | Automatic |
| RST | Crew Cab Pickup | 2019 - 2024 | V8 5.3L | RWD/4WD | Automatic |
| RST | Extended Cab Pickup | 2019 - 2024 | V8 5.3L | RWD/4WD | Automatic |
| Custom Trail Boss | Crew Cab Pickup | 2020 - 2021 | V8 5.3L FLEX | 4WD | Automatic |
| Custom Trail Boss | Extended Cab Pickup | 2020 - 2021 | V8 5.3L FLEX | 4WD | Automatic |
| PPV | Crew Cab Pickup | 2023 - 2024 | V8 5.3L | 4WD | Automatic |
Suburban
2015-2025
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| LS | SUV | 2015 - 2020 | V8 5.3L FLEX | RWD/4WD | Automatic |
| LS | SUV | 2015 - 2025 | V8 5.3L | RWD | Automatic |
| LT | SUV | 2015 - 2020 | V8 5.3L FLEX | RWD/4WD | Automatic |
| LT | SUV | 2015 - 2025 | V8 5.3L | RWD | Automatic |
| LTZ | SUV | 2015 - 2016 | V8 5.3L FLEX | RWD/4WD | Automatic |
| LTZ | SUV | 2015 - 2016 | V8 5.3L | AWD | Automatic |
| LS | SUV | 2016 - 2025 | V8 5.3L | 4WD | Automatic |
| LT | SUV | 2016 - 2025 | V8 5.3L | 4WD | Automatic |
| LTZ | SUV | 2016 | V8 5.3L | RWD/4WD | Automatic |
| Premier | SUV | 2017 - 2020 | V8 5.3L FLEX | RWD/4WD | Automatic |
| Premier | SUV | 2017 - 2025 | V8 5.3L | RWD/4WD | Automatic |
| Premier | SUV | 2017 - 2018 | V8 5.3L FLEX | AWD | Automatic |
| Premier | SUV | 2018 | V8 5.3L | AWD | Automatic |
| Commercial | SUV | 2021 - 2024 | V8 5.3L | RWD/4WD | Automatic |
| RST | SUV | 2021 - 2025 | V8 5.3L | RWD/4WD | Automatic |
| Z71 | SUV | 2021 - 2025 | V8 5.3L | 4WD | Automatic |
| 2023 |
Tahoe
2015-2025
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| LS | SUV | 2015 - 2020 | V8 5.3L FLEX | RWD/4WD | Automatic |
| LS | SUV | 2015 - 2025 | V8 5.3L | RWD | Automatic |
| LT | SUV | 2015 - 2020 | V8 5.3L FLEX | RWD/4WD | Automatic |
| LT | SUV | 2015 - 2025 | V8 5.3L | RWD | Automatic |
| LTZ | SUV | 2015 - 2016 | V8 5.3L FLEX | RWD/4WD | Automatic |
| LTZ | SUV | 2015 - 2016 | V8 5.3L | AWD | Automatic |
| PPV | SUV | 2015 - 2020 | V8 5.3L FLEX | RWD/4WD | Automatic |
| SSV | SUV | 2015 - 2020 | V8 5.3L FLEX | 4WD | Automatic |
| LS | SUV | 2016 - 2025 | V8 5.3L | 4WD | Automatic |
| LT | SUV | 2016 - 2025 | V8 5.3L | 4WD | Automatic |
| LTZ | SUV | 2016 | V8 5.3L | RWD/4WD | Automatic |
| Z71 | SUV | 2016 | V8 5.3L | AWD | Automatic |
| Police | SUV | 2017 - 2020 | V8 5.3L FLEX | RWD | Automatic |
| Premier | SUV | 2017 - 2020 | V8 5.3L FLEX | RWD/4WD | Automatic |
| Premier | SUV | 2017 - 2025 | V8 5.3L | RWD/4WD | Automatic |
| Premier | SUV | 2017 - 2019 | V8 5.3L FLEX | AWD | Automatic |
| Z71 | SUV | 2017 | V8 5.3L FLEX | AWD | Automatic |
| Midnight Edition | SUV | 2018 | V8 5.3L FLEX | AWD | Automatic |
| Midnight Edition | SUV | 2018 | V8 5.3L | AWD | Automatic |
| Premier | SUV | 2018 - 2019 | V8 5.3L | AWD | Automatic |
| Commercial | SUV | 2021 - 2025 | V8 5.3L | RWD/4WD | Automatic |
| PPV | SUV | 2021 - 2025 | V8 5.3L | RWD/4WD | Automatic |
| RST | SUV | 2021 - 2025 | V8 5.3L | RWD/4WD | Automatic |
| RST | SUV | 2021 - 2022 | V8 5.3L | AWD | Automatic |
| SSV | SUV | 2021 - 2023 | V8 5.3L | RWD | Automatic |
| SSV | SUV | 2021 - 2025 | V8 5.3L | 4WD | Automatic |
| Z71 | SUV | 2021 - 2025 | V8 5.3L | 4WD | Automatic |
| Police | SUV | 2023 - 2024 | V8 5.3L | RWD | Automatic |
GMC
3 models(tapclick to hide)
Sierra 1500
2014-2025
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Crew Cab Pickup | 2014 - 2021 | V8 5.3L FLEX | RWD/4WD | Automatic |
| Base | Extended Cab Pickup | 2014 - 2021 | V8 5.3L FLEX | RWD/4WD | Automatic |
| Base | Standard Cab Pickup | 2014 - 2021 | V8 5.3L FLEX | RWD/4WD | Automatic |
| Denali | Crew Cab Pickup | 2014 - 2015, 2017 - 2018 | V8 5.3L FLEX | RWD/4WD | Automatic |
| SLE | Crew Cab Pickup | 2014 - 2018 | V8 5.3L FLEX | RWD/4WD | Automatic |
| SLE | Extended Cab Pickup | 2014 - 2018 | V8 5.3L FLEX | RWD/4WD | Automatic |
| SLE | Standard Cab Pickup | 2014 - 2018 | V8 5.3L FLEX | RWD/4WD | Automatic |
| SLT | Crew Cab Pickup | 2014 - 2018 | V8 5.3L FLEX | RWD/4WD | Automatic |
| SLT | Extended Cab Pickup | 2014 - 2018 | V8 5.3L FLEX | RWD/4WD | Automatic |
| Base | Crew Cab Pickup | 2015 - 2021 | V8 5.3L | RWD/4WD | Automatic |
| Base | Extended Cab Pickup | 2015 - 2021 | V8 5.3L | RWD/4WD | Automatic |
| Base | Standard Cab Pickup | 2015 - 2021 | V8 5.3L | RWD/4WD | Automatic |
| Denali | Crew Cab Pickup | 2015 - 2025 | V8 5.3L | RWD/4WD | Automatic |
| SLE | Crew Cab Pickup | 2015 - 2025 | V8 5.3L | RWD/4WD | Automatic |
| SLE | Extended Cab Pickup | 2015 - 2025 | V8 5.3L | RWD/4WD | Automatic |
| SLE | Standard Cab Pickup | 2015 - 2018 | V8 5.3L | RWD/4WD | Automatic |
| SLT | Crew Cab Pickup | 2015 - 2025 | V8 5.3L | RWD/4WD | Automatic |
| SLT | Extended Cab Pickup | 2015 - 2021 | V8 5.3L | RWD/4WD | Automatic |
| SLT | Crew Cab Pickup | 2016 - 2018 | V8 5.3L MILD HYBRID EV-GAS (MHEV) | RWD/4WD | Automatic |
| SLT | Extended Cab Pickup | 2016 - 2018 | V8 5.3L MILD HYBRID EV-GAS (MHEV) | RWD/4WD | Automatic |
| AT4 | Crew Cab Pickup | 2019 - 2021 | V8 5.3L | 4WD | Automatic |
| AT4 | Extended Cab Pickup | 2019 - 2021 | V8 5.3L | 4WD | Automatic |
| Elevation | Crew Cab Pickup | 2019 - 2025 | V8 5.3L | RWD/4WD | Automatic |
| Elevation | Extended Cab Pickup | 2019 - 2025 | V8 5.3L | RWD/4WD | Automatic |
| Pro | Crew Cab Pickup | 2022 - 2025 | V8 5.3L | RWD/4WD | Automatic |
| Pro | Extended Cab Pickup | 2022 - 2025 | V8 5.3L | RWD/4WD | Automatic |
| Pro | Standard Cab Pickup | 2022 - 2025 | V8 5.3L | RWD/4WD | Automatic |
| Pro | Crew Cab Pickup | 2023 - 2025 | V8 5.3L FLEX | RWD/4WD | Automatic |
| Pro | Extended Cab Pickup | 2023 - 2025 | V8 5.3L FLEX | RWD/4WD | Automatic |
| Pro | Standard Cab Pickup | 2023 - 2025 | V8 5.3L FLEX | RWD/4WD | Automatic |
Yukon
2015-2024
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| SLE | SUV | 2015 - 2020 | V8 5.3L FLEX | RWD/4WD | Automatic |
| SLT | SUV | 2015 - 2020 | V8 5.3L FLEX | RWD/4WD | Automatic |
| SLE | SUV | 2016 - 2024 | V8 5.3L | RWD/4WD | Automatic |
| SLT | SUV | 2016 - 2024 | V8 5.3L | RWD/4WD | Automatic |
| AT4 | SUV | 2021 - 2024 | V8 5.3L | 4WD | Automatic |
| 2017 - 2018 |
Yukon XL
2015-2025
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| SLE | SUV | 2015 - 2020 | V8 5.3L FLEX | RWD/4WD | Automatic |
| SLT | SUV | 2015 - 2020 | V8 5.3L FLEX | RWD/4WD | Automatic |
| SLE | SUV | 2016 - 2024 | V8 5.3L | RWD/4WD | Automatic |
| SLT | SUV | 2016 - 2024 | V8 5.3L | RWD/4WD | Automatic |
| AT4 | SUV | 2021 - 2025 | V8 5.3L | 4WD | Automatic |
| Elevation | SUV | 2025 | V8 5.3L | RWD/4WD | Automatic |
| 2017 - 2018 |
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.
Policies
Shipping & Handling
- Standard shipping: 3-7 business days via UPS Ground
- Parts are carefully packaged to prevent damage during transit
Returns (30 Days)
We accept returns within 30 days of delivery for this part.
- Defective parts: We will replace the part or issue a refund at our discretion
- Electronic parts: Must be returned with the sealed inspection bag unopened. The clear bag allows full visual inspection before opening. Once opened, electronic parts can only be exchanged for a replacement if defective — no refunds
- Programming: "Needs to be programmed to my vehicle" is not a valid return reason. Many modules require dealer programming — we're happy to help connect you with resources if your dealer says it's not programmable
- Return shipping: We cover return shipping as part of our 100% money-back guarantee
- Parts must be returned in original packaging and unmodified condition
- Poorly packaged returns that arrive damaged will not be credited
6-Month Warranty
All used parts include a 6-month warranty from the date of purchase.
- If your part fails within 6 months, we will send a replacement
- Refunds are only issued if we cannot provide a suitable replacement
- Warranty covers defects — not installation errors, misuse, or damage after installation
Note: Warranty is for replacement, not refund. A part failing on day 80? We'll replace it. But the return window for refunds is 30 days.
Damaged in Shipping?
If your part arrives damaged:
- Stop immediately — do not install the part
- Keep all original packaging and boxes
- Take clear photos of the damage and packaging
- Contact us within 48 hours of delivery
We will handle the carrier claim. You are not responsible for shipping damage — we just need your help documenting it.
Order Cancellation
Orders can be cancelled before shipment for a full refund. Once shipped, cancellations follow our return policy.
Go-Parts Garage · Featured Guide
2020-2025 Silverado, Sierra, Tahoe & More Throttle Body: 'Reduced Engine Power' Fix
This guide explains the common causes of throttle body failure, including the dreaded 'Reduced Engine Power' message, and how to diagnose, replace, and recalibrate the part.
Read Full Guide →⚠️ Related Trouble Codes (OBD-II)
49 matching guidesIf your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.
P0068
2014-2018 Gmc YUKON
P0068
2019-2024 Chevrolet Silverado 1500
P0068
2007-2014 Gmc SIERRA 1500
P0068
2014-2018 Chevrolet TAHOE
P0068
2014-2018 Chevrolet SUBURBAN
P0121
2014-2018 Chevrolet Suburban
P0121
2014-2018 Gmc YUKON
P0121
2007-2014 Gmc SIERRA 1500
P0121
2014-2018 Chevrolet SUBURBAN
P0121
2014-2018 Chevrolet TAHOE
P0121
2014-2018 Chevrolet Silverado 1500
P0123
2007-2014 Chevrolet Silverado 1500
↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
Miscellaneous Information
OEM Part Numbers:
GM: 12617792, 12678224, 12713775, 12729500
Fits Years: 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025
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Warranty
Backed For The Long Haul
This part ships with a 6-month warranty. If it doesn't fit or stops working, we replace or refund — no hassle.
What buyers are saying.
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4.9
1,451 verified reviews
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