{"product_id":"ford-f150-iwe-vacuum-tube-assembly-bl3z-7a785-a-2011-2014","title":"Ford F-150 4WD IWE Vacuum Tube Assembly BL3Z-7A785-A | 2011–2014 Auto Hub Lock + Install Video","description":"\u003cp\u003eFord F-150 4WD IWE Vacuum Tube Assembly — BL3Z-7A785-A | 2011–2014\u003c\/p\u003e\n\u003cp\u003eRestore proper 4WD hub operation on your 2011–2014 Ford F-150 with this genuine Ford OEM IWE vacuum tube assembly. This front axle vacuum line connects the auto-locking hubs and is one of the most common causes of 4WD grinding noise and hub engagement problems on 2011–2014 F-150s.\u003c\/p\u003e\n\u003cp\u003e🎥 FREE Step-by-Step Installation Video Included\u003cbr\u003eEvery order includes access to our exclusive install video guide, so you can replace your vacuum tube assembly quickly and confidently without a mechanic.\u003c\/p\u003e\n\u003cp\u003eKey Features\u003cbr\u003e- Ford OEM Part Number: BL3Z-7A785-A\u003cbr\u003e- Replacements: BL34-7A785-AA, BL34-7A785-AB, BL34-7A785-AC\u003cbr\u003e- 2-year Ford nationwide warranty\u003cbr\u003e- Complete front axle IWE vacuum line assembly\u003cbr\u003e- Fixes grinding noise and improper hub engagement in 4WD\u003cbr\u003e- Direct-fit OEM replacement — no modifications needed\u003cbr\u003e- Free installation video guide included\u003c\/p\u003e\n\u003cp\u003eSymptoms This Part Fixes\u003cbr\u003e- Grinding or growing from front wheels in 2WD mode\u003cbr\u003e- Front hubs not fully disengaging after switching from 4WD\u003cbr\u003e- Noise disappears when 4WD is engaged\u003cbr\u003e- Visible cracks or leaks in existing vacuum line\u003c\/p\u003e\n\u003cp\u003eVehicle Compatibility (4WD models only)\u003cbr\u003e- 2011–2014 Ford F-150 4WD (All Engines — 3.5L, 3.7L, 5.0L, 6.2L)\u003c\/p\u003e\n\u003cp\u003eImportant: Does NOT fit F-150 Raptor. Does NOT fit 2WD models.\u003c\/p\u003e\n\u003cp\u003eWhat's Included\u003cbr\u003e- 1 x Ford OEM IWE Vacuum Tube Assembly (BL3Z-7A785-A)\u003cbr\u003e- 🎥 Access to installation video guide\u003c\/p\u003e\n\u003cp\u003eWhy Choose SayParts?\u003cbr\u003eWe include a free install video with every order so you can get the job done right the first time. Genuine OEM parts, fast US shipping, and real support when you need it.\u003c\/p\u003e\n\u003cp\u003e✅ Genuine Ford OEM | 📦 Fast US Shipping | 🎥 Free Install Video | 💰 Save $20 vs MSRP\u003c\/p\u003e","brand":"SayParts","offers":[{"title":"Default Title","offer_id":49844073169136,"sku":"SAY-FRD-4WD-BL3Z7A785A","price":99.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/5957\/4000\/files\/61zf5qIN3gL._AC_SL1200.jpg?v=1781538694","url":"https:\/\/sayparts.com\/products\/ford-f150-iwe-vacuum-tube-assembly-bl3z-7a785-a-2011-2014","provider":"SayParts","version":"1.0","type":"link"}