CHEVROLET SILVRDO25 Brake Light Third High Lamp 176.GM8Y09 Truck/pickup 43

( Manufacturer Part Number: SILVRDO25 ), ( Part Type: Brake Light Lamp Stop ), ( Conditions Options: Assembly, High Mounted Stop Lamp ), ( Genuine Oem: Yes ), ( Ipn: 176.gm8y09 ), ( Manufacturer Warranty: 6 Month ), ( Partout Id: A-113622356 )

Review CHEVROLET Truck/pickup Brake Light Third High Mounted Stop Lamp Sku#43 fits SILVERADO 2500 2009

The **2009 Chevrolet Silverado 2500 HD (VIN: 1G7KY176G8M8Y09)** features a **third brake light assembly (high-mount stop lamp)**, specifically part number **43**, which is a critical component for enhanced visibility and safety compliance. This high-mount stop lamp is strategically positioned on the rear center of the truck s cargo box, ensuring that its bright, amber illumination is clearly visible from a distance, even when the vehicle is heavily loaded or towing a trailer. Designed to meet federal and state safety regulations, this lamp activates simultaneously with the rear brake lights, providing drivers behind the Silverado with an additional layer of warning when braking, reducing the risk of rear-end collisions. The assembly is engineered to withstand the rugged demands of heavy-duty trucking, featuring durable materials and a robust mounting bracket that secures it firmly to the truck s bed, minimizing vibration and ensuring long-term reliability. Whether navigating busy highways, construction sites, or off-road trails, this high-mount stop lamp enhances the Silverado s visibility, making it a vital upgrade for drivers who prioritize safety and compliance. Its straightforward installation and compatibility with the 2009 model year ensure a seamless fit, allowing for quick replacement if the original lamp fails or is damaged. For owners of this powerful and versatile truck, this part is an essential component that contributes to both functionality and peace of mind on the road.

### **Pros and Cons of Buying a 2009 Chevrolet Silverado 2500HD (VIN: 176GM8Y09250043) with a Non-Functional Third Brake Light/High Lamp**

1. **Reliability of the Platform** The 2009 Chevrolet Silverado 2500HD is built on a durable frame and chassis, known for handling heavy loads and rugged conditions well. Many owners report that with proper maintenance, these trucks last well beyond 200,000 miles.

2. **Powerful Engine Options** The 2009 model year offered strong engine choices, including the **6.0L V8 (L56)** and **6.6L Duramax Diesel (L5P)**, both capable of towing and hauling heavy loads. The diesel version, in particular, is known for its longevity and fuel efficiency compared to gasoline engines.

3. **High Ground Clearance & Towing Capacity** The 2500HD is designed for heavy-duty work, with a higher towing capacity (up to **12,000 lbs** with the proper equipment) and a sturdy suspension that handles rough terrain better than lighter-duty trucks.

4. **Availability of Parts & Mechanics** As a well-established model, finding replacement parts, labor, and mechanics is relatively easy. GM dealerships and independent shops frequently service these trucks.

5. **Potential for Customization** The Silverado 2500HD has a robust aftermarket support system, allowing for upgrades like exhaust systems, lift kits, or performance modifications if desired.

6. **Used Market Value** While not brand new, a well-maintained 2009 Silverado 2500HD can still offer good value, especially if priced competitively compared to newer heavy-duty trucks.

---

1. **Non-Functional Third Brake Light/High Lamp** This is a **major safety concern**. The third brake light (or high-mount stop lamp) is a legal requirement in most states and is critical for signaling rear braking to other drivers. Driving without it can result in **tickets, insurance issues, or accidents**. Replacing it is a relatively simple fix (typically $50 $150 for parts and labor), but it must be addressed immediately.

2. **Age & Mileage Concerns** A 2009 truck is **15 years old**, meaning it may have accumulated significant mileage (likely 100,000 miles). Wear on the **transmission, suspension, drivetrain, and engine components** (such as timing belts, water pumps, and bushings) could be approaching failure points. A **pre-purchase inspection (PPI)** is strongly recommended.

3. **Potential Transmission Issues** The **6-speed automatic transmission (6L80)** in the 2009 Silverado has had some reliability concerns, including rough shifting or premature wear. If the truck has had frequent transmission fluid changes, this risk is reduced.

4. **Fuel Economy Limitations** The **6.0L V8** gets poor fuel economy ( 12 14 MPG combined), and the **6.6L Duramax** (while more efficient) still struggles with ** 12 15 MPG**. Diesel models may also have **DPF/EGR issues** if not properly maintained.

5. **Electrical & Modern Tech Limitations** The 2009 Silverado lacks modern safety features like **forward collision warning, lane-keeping assist, or advanced driver aids**. Infotainment systems are basic compared to newer trucks.

6. **Rust & Body Wear** Older trucks, especially those driven in snowy or salted climates, may have **frame rust, wheel well corrosion, or rusted suspension components**. A thorough inspection of the undercarriage is essential.

7. **Recall & Unresolved Issues** Check the **NHTSA recall database** to ensure the truck has had all necessary recalls addressed. Some 2009 Silverados may have had **transmission or fuel system recalls** that weren t fixed.

8. **Higher Maintenance Costs Over Time** As the truck ages, **replacement parts (especially for the Duramax diesel) can become expensive**. Labor costs for heavy-duty work may also be higher than for passenger cars.

---

### **Conclusion & Recommendation**

- The **third brake light/high lamp is immediately replaced** (a non-negotiable safety fix).

- The truck has **documented maintenance records**, especially for **transmission fluid, timing belt, and suspension components**.

- A **pre-purchase inspection (PPI) by a trusted mechanic** confirms no major hidden issues (e.g., transmission slippage, frame rust, or engine knock).

- The **price is fair** comparing it to similar-year, low-mileage examples (or newer used heavy-duty trucks) is crucial.

- The seller refuses to **fix the third brake light** or provide proof of maintenance.

- The **transmission shifts roughly, there s excessive smoke from the exhaust, or the engine has unusual noises**.

- The **underbody shows severe rust**, indicating potential structural weakness.

- The **asking price is significantly above market value** for the truck s condition and mileage.

- **If the truck passes a thorough inspection and the brake light issue is resolved**, it could be a **solid workhorse** for someone needing a **heavy-duty, reliable truck** who is prepared for **potential future repairs**.

- **If you re unsure about maintenance history or the truck s condition**, consider **waiting for a newer used model (2012 )** or a **well-documented example** of this year.

- **Always negotiate the price downward** to account for the **non-functional brake light** and the truck s age.

Would you like guidance on what to look for during a test drive or inspection?

Details:

B parts have average miles and condition for its age. Differential Carrier: Does not include axles. HID headlights include the bulbs and ballast. Strut: Struts are left assembled and include top plate, spring, dust boot dust boots on used struts rarely in perfect shape.

Rack and Pinion: Includes tie rods but they are not covered under warranty. Power Steering Pump: Includes pulley and ATTACHED reservoir. These parts are not covered under warranty: Intake manifold, fuel injectors, oil pan, sensors, water pump. Alternator: Includes the pulley.

Washer Reservoir/Bottle: Includes cap unless noted. Whats Included. Not included: Throttle body, Turbo, wiring harness exhaust manifold may be left on in certain cases. Power Steering Gear: Includes Pittman arm.

If noted as assembly, it will include the lug wrench. A/C Condenser: Sensors and hoses are not included. Claims that result from overheating due to cooling system failure. Axle/CV shaft: Does not include the axle nut.

Cowl Vent Panel: See Our Part notes, often sold as one side only. Claims that result from the failure of other components. Pay special attention to any options listed. Does not include bulbs.

C Condition, C-COND This wheel will have very noticeable cosmetic issues. Stabilizer Bar: Does not include links or bushings. Does not include bolts/hardware. Wiper Transmission: Does not include motor or arms unless noted.

Slides are not covered under warranty. This is on a case by basis. This for a USED OEM Brake Light Third High Mounted Stop Lamp Assembly pulled from 2009 SILVRDO25 with 88000 actual miles on it. Many newer transmissions require a relearn/programming procedure.

In the event of a claim, AAA will offer replacement part similar quality. Radio: Pay special attention to our fitment. Transmission: Automatic transmissions include torque converters and sensors. Interior Rear View Mirror: Does not included bracket glued to windshield.

Temperature Control: Includes all knobs, buttons, and sliders. Window Regulator: Does not include motor unless noted most are with. All lubricants and fluids used must be of the type recommended by manufacturer receipts for installation items accompany claim warranty. Sun visor: Does not include clip.

Ignition Coil s: See part notes. Spindle/Knuckle: Does not include hub unless noted. Fuel Pump: Includes sending unit and any molded hoses that are non-removable. Wheel/Rim: Does not include cap, tire, or lug nuts.

Coolant Overflow Bottle: Cap is included. Starter: Includes solenoid. B Condition, B-COND This wheel will have some cosmetic imperfections. The fitment information can be confusing if you don't buy replacement parts everyday.

It may have minor scratches and clear coat peeling. It will have high miles or minor damage. All claims for warranty must be made within this time. Here are our part notes about this specific.

Manual transmissions do not include any part of the clutch system. Please see the fitment section below to make sure this will fit your vehicle. I only see photos of the vehicle and not actual part you are selling. Is this the right part?, This is most common question that we get.

Our Part #: 176.GM8Y09, 4375640. Fuel injectors: See our part notes. Fan Assembly: Includes motors, shroud, and blades. Hub: Includes wheel studs.

These wheels are still guaranteed to be straight and true, just not the best looking. Blower Motor: Include the squirrel cage/fan blade. It is in average condition for the year and mileage of donor vehicle. Column Switch: Includes wiring if applicable up to the first point it can be unplugged.

Parts installed in vehicles used for commercial, racing, or off-road purposes, parts any purpose other than the original application. A/C Compressor: Includes the clutch/pulley assembly. This is still a fairly nice looking, used wheel. If you don't know what a paint code is or where yours located, please feel free to ask.

Caliper: Includes the bracket and slides. 6 MONTH WARRANTY. Control Arm: Includes the ball joint and any bushings. Mass Airflow Sensor: Does not include housing unless pictured.

Any brackets are not included. Fuel Filler Door: Includes hinge. Remote reservoirs and brackets will not be included. Door Trim Panel: Includes handle and armrest.

Most of the time we include paint code in our part notes. New fluids, filters, seal, and gaskets must be used in the installation of driveling component. Jack: See part notes. Wiper Motor: Does not include arms or transmission unless noted.

Transfer Case: Does not include electric shift motor. A parts have less than 60,000 miles OR 15,000 per year. Exhaust Manifold: Does not include turbo where applicable. Does not include window/lock switches.

part #: silvrdo25 prices

• $164.99-$200.00

specifications trunklipa:

• for models: 2500, Silverado
• for makes: Chevrolet
• for years: 2009
• mpn: Silvrdo25
• part type: Brake Light Lamp Stop
• conditions options: Assembly, High Mounted Stop Lamp
• genuine oem: Yes
• ipn: 176.gm8y09
• manufacturer warranty: 6 Month
• partout id: A-113622356

returns trunklipa:

• paid by: Seller
• policy: Returns Accepted
• time: 60 Days

shipping trunklipa:

• service: UPS Ground
• class: Standard
• type: Fixed
• carrier: UPS
• cost: $0.00
• transit: 4-6 Days

payments trunklipa:

• credit card: Discover
• wallet: Apple-pay
• other

offer trunklipa:

• options: Ship-to-home
• availability: In Stock
• started: February 21, 2026
• quantity: 1
• sold: 0

general trunklipa:

• Car Truck Parts Accessories > Lighting Lamps > Tail Light Assemblies
• condition: Used

seller trunklipa:

• city: Rosemount, Minnesota
• rating: 99.7%
• # reviews: 66624

Chevrolet SILVRDO25 Is Similar To:

• 15214947 Chevy Pickup Bed Trunk Deck Lid Cover Atlantic Blue Chevrolet Ssr 2003-06 (16.4% similar) Template images bottom banner. Happy viewing. 2005 chevrolet SSE convertible template images top banner. z...(July 22nd, 2016)
• 15882661 Chevrolet Factory Oem Used Silverado Rh Door Mirror (34.8% similar) Shipping only to the lower 48. With a 100 positive rating. Our job is to help you learn as much possible about a part before purchase. Parts dept is open m-f 8:30-5:00 pm est...(August 16th, 2018)
• 2330654 Rear Backup Camera Trunk Mounted Oem Chevrolet Corvette (18.3% similar) 2 liter LT4 engine and 7SPD manual transmission. For buying is an oem rear backup camera trunk mounted a chevrolet gm corvette in used good condition. I do not guarantee fitment other then the exact year make and model parts came off of 2016 chevrolet corvette C7, Z06 with free trial...(June 30th, 2018)
• 94540776 Chevrolet Cruze Trunk Lid Decklid Tail Lamp Left Oem (37% similar) No cracks or chips and comes with lamp harness bulb. Its in really good condition with minimal signs of wear drivers side left rear lamp assembly for the trunk lid...(May 7th, 2018)
• Ccitgh65529 Cci Aftermarket Parts For Chevrolet Silverado Piece Chrome Tail Gate (34.3% similar) The surface must be free of oil, grease and wax have a recommended minimum temperature 50 degrees area completely with clean water then dry completely wipe second time denatured alcohol dry fit trim piece first to determine correct fitment remove protective film from 3m adhesive tape carefully ...(September 22nd, 2018)
• Ccitgh65530 Cci Aftermarket Parts For Chevrolet Silverado Piece Chrome Tail Gate (34.3% similar) This e-mail is constantly monitored so you can be sure your questions will answered promptly and courteously. Electronic items are not returnable. The surface must be free of oil, grease and wax have a recommended minimum temperature 50 degrees area completely with clean water then dry completely ...(September 22nd, 2018)
• Gm1900115pp 165686632lkq Chevrolet Platnium Plus Fleetside Tailgate Shell For Silverado Hd Lkq (27.7% similar) They will not have any packaging included. Residential address - load is curbside delivery only someone over 18 must be present for. Daytime phone number is required load will not deliver until appointment scheduled. May fit other years and model's. This tailgate has a few small surface issues all ...(October 7th, 2018)
• Gmk4082730681s Goodmark Truck Bed Floor For Chevrolet El Camino Gmc Sprint (18.3% similar) Shipping costs are based on the method that you choose. They're dimension ed and test fit to make sure it fits looks properly. Many good mark parts have been approved by the manufacturers of original equipment and are licensed to be sold as genuine replacement. Good mark has a wide range of quality ...(March 8th, 2018)
• Gmk4143731671 Goodmark Truck Bed Cross Sill For Chevrolet Pickup Gmc Jimmy (20.6% similar) Designed and manufactured from proper gauge material for ultimate strength durability. Made to meet oe specifications for fit, form and function. Electronic items are not returnable. Shipping costs are based on the method that you choose. This e-mail is constantly monitored so you can be sure your ...(January 17th, 2019)
• Gmk4085616783p Goodmark Truck Bedside Molding For Chevrolet El Camino Gmc Caballero (16.3% similar) These imperfections will easily be corrected during the initial filling, priming, and sanding of your repair or restoration. For years may have developed a slumping frame, especially sub-framed car, which can cause fitment issues when installing new sheet metal products such as floor pans, fenders, ...(July 22nd, 2019)
• C10 Chevrolet Truck Wideside Model Vin Fits Gmc Pickup (25.8% similar) Parts purchased are used and may show signs of wear due to their age. No expedited shipping is available. If an item arrives damaged, please via message within 24 hours for instructions. Parts may have grease or dirt on them as they are used...(January 2nd, 2020)