CP4 Bypass Kit ACA-CP4-ZH 9 Micron for Ford 6.7L Powerstroke 2011-2025
CP4 bypass kit ACA-CP4-ZH for the 2011-2025 Ford 6.7L Powerstroke. It takes fuel off the supply line 635 mm before the pump and returns it through a 9 micron filter, so debris from a pump failure never reaches the tank. Replaces CP4-6.7F-BP-G2.1 and 7031190.
| Tier Pricing (USD / unit) | |
|---|---|
| Qty | Unit Price |
| 1+ units | $127 |
| 10+ units🎯 Recommended | $120.65 |
| 50+ units | $107.95 |
| 100+ units | $101.60 |
📋 Key Specs
| Part Number | ACA-CP4-ZH, CP4-6.7F-BP-G2.1, 7031190 |
| Type | CP4 fuel pump bypass kit, 175 PSI working pressure |
| Micron Rating | 9 micron at 99% efficiency |
| Filtration | Return-side bypass filtration, 635 mm (25 in) upstream of the pump |
| Material | Reinforced braided hose, metal bracket |
| Connection | OE-style quick connect, no line cutting |
| Contents | Bypass block, return filter, braided hose, bracket, hardware, guide |
| Application | 2011-2025 Ford F250 to F550 Super Duty, 6.7L Powerstroke |
| Notes | Contains debris after a pump failure; does not repair a failed pump |
❓ FAQ
No. It cannot change how the pump wears. What it does is filter the return fuel so that if the pump does fail, the metal it sheds is caught before it reaches the tank, injectors and rails.
2011 through 2025 Ford F250, F350, F450 and F550 Super Duty with the 6.7L Powerstroke. The kit replaces CP4-6.7F-BP-G2.1 and 7031190.
No. Every joint in the kit is an OE-style quick connect, so the factory supply line stays intact. That also means no cutting debris ends up in the fuel system.
A 9 micron element at 99% efficiency, the same class as P550943. Renew it with the main fuel filters rather than on a separate schedule.
635 mm, or 25 inches, upstream of the CP4 pump. That distance keeps pump-generated debris out of the loop that feeds the injectors.
MOQ varies by product: 5–100 units for standard parts (see product page). Tier pricing decreases with volume. Custom parts usually ≥ 50 units, evaluated by process.
Stock/short-run: 7–15 days; bulk orders 20–35 days; custom 30–45 days incl. sampling. Note your deadline in the inquiry — sales will confirm capacity.
Add products to the inquiry list and submit with contact info. Sales contact you within 24h and issue a formal quotation (tier pricing + proforma invoice) within 48h. The AI assistant can pre-fill inquiries in chat.
Yes. We develop from drawings/samples and support private labeling. Process: evaluation → sampling (15–25 days) → approval → mass production.
Payment: T/T 30% deposit + 70% before shipment / L/C / Trade Assurance. Shipping: FOB Ningbo/Shanghai, CIF or DDP; EU & NA warehouses; sea/air/express.
ISO 9001 & IATF 16949; CE/UL/ATEX on key products. Every batch ships with inspection reports; third-party inspection (SGS/BV) supported.
Description
Product Overview
ACA-CP4-ZH is a CP4 bypass kit for the 2011-2025 Ford 6.7L Powerstroke that interrupts the fuel supply 635 mm (25 in) upstream of the CP4 pump and routes it through a serviceable 9 micron return filter. The point is not to make the pump last longer but to keep the rest of the fuel system alive if it does fail.
