






🛠️ Upgrade your ride’s safety with precision-engineered reliability!
The BL34-7A788-AA Lock Vacuum Line Tube Check Valve is a high-quality replacement part designed for Ford F150 (2011-2014) and Lincoln Mark LT (2012-2014). Made from durable, heat-resistant rubber and plastic, it ensures a perfect vacuum seal to maintain brake booster pressure, enhancing vehicle safety. Easy to install with plug-and-play functionality and backed by factory testing and responsive customer service.







| Manufacturer | AUGREX |
| Part Number | ReplaceBL34-7A788-AA |
| Item Weight | 2.46 ounces |
| Package Dimensions | 5.94 x 5.75 x 1.34 inches |
| Item model number | ReplaceBL34-7A788-AA |
| Material | Acrylonitrile Butadiene Styrene |
| Batteries Included? | No |
| Batteries Required? | No |
K**N
Works great
Works great easy install
W**R
Easy fix For 2012 F150 with trouble engaging 4x4
Installed in about 10 minutes and fixed problem with 2012 F150 going into 4X4 .
Z**M
Competitive price, fits my truck
The part is well made, fit my F150. Competitive price.
R**G
Works as advertised
Fits and works as advertised. It went right on my F150 no problems.
Trustpilot
1 week ago
5 days ago