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The Bolt 709231 Replacement Lock Cylinder is a high-quality, weather-resistant lock designed for 2007-2014 Silverado and Sierra 1500/HD trucks. It features patented One-Key technology that lets you use your vehicle’s ignition key, eliminating extra keys. Made with stainless steel and equipped with anti-pick mechanisms, it offers durable, reliable tailgate security with a quick 10-minute installation.

| ASIN | B00KRZU4PE |
| Additional Features | Weather Resistant |
| Best Sellers Rank | #237,381 in Automotive ( See Top 100 in Automotive ) #101 in Truck Tailgate Locks |
| Brand | BOLT |
| Brand Name | BOLT |
| Color | Gray |
| Control Method | App |
| Controller Type | Ring |
| Customer Reviews | 4.3 out of 5 stars 617 Reviews |
| Finish Types | Polished |
| Global Trade Identification Number | 00652732113451 |
| Included Components | Lock Cylinder |
| Item Dimensions | 3.77 x 3.22 x 3.17 inches |
| Item Weight | 0.34 Pounds |
| Item dimensions L x W x H | 3.77 x 3.22 x 3.17 inches |
| Lock Type | Key Lock |
| Manufacturer | BOLT |
| Manufacturer Part Number | 709231 |
| Manufacturer Warranty Description | Limited Lifetime Warranty |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Model Number | 709231 |
| Number of Pieces | 1 |
| Recommended Uses For Product | Truck Tailgate Security |
| Shape | Round |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Feature | Weather Resistant |
| Style Name | Replacement Lock Cyl |
| UPC | 652732113451 |
| Unit Count | 1.0 Count |
R**S
Works great
I used this to replace an old lock on my 09 Silverado tailgate. It attached perfectly, the fitment is one to one. It also registered my key perfectly fine and I’m able to lock/unlock my tailgate perfectly again. For the price, this is a great deal. Will update on durability side I just put this on today.
U**C
Good find.
Easy to key and install works well
B**.
Excellent product, and easy to use. LOVE THE FACT it uses the same key as my ignition.
Does what you want. Easy to install, quick to key for your car. NOTE - you need to make sure that you have the correct handle to make this work. I needed to buy a new latch, which was fine. But if you did not have a lock before, you might need to change your handle/latch as well. This WAS NOT the fault of their product. It was my not fully researching this before I bought the lock. But hey - their product did exactly what it was supposed to do, and I needed to spend about $30 more to by a latch to lock my truck. So in the end, I spent $40 and was happy with the results.
T**R
Kinda quirky
This lock seems to be of great value for the money. Setting the key is kinda odd but as long as you FOLLOW the instructions is super easy
K**R
Works great.
Works great.
P**Z
Satisfied
Did not fit my truck.
S**R
Replacement lock
Great item, No issues
C**O
Good replacement
This Cylinder was super easy to install. You simply put your truck key in the cylinder and turn the key. It is now set to your original key. Would recommend this to anyone I know.
و**س
جيد
جيد
T**R
Fits and works perfect
Exactly like original part
K**.
Best lock out there
The best lock out there all others broke within a month this is a high quality replacement 10 stars
R**N
Doesn’t fit 2005 Pontiac g6 gt trunk lid
Doesn’t fit my car even though they confirmed fit before buying product 🤬
A**R
Good product
Easy to install, however it does stick a little at times when locking and unlocking
Trustpilot
5 days ago
2 weeks ago