16546-EZ40A Engine Air Filter for Nissan Titan XD 5.0L V8 Diesel
16546-EZ40A is a flexible panel engine air filter 321 mm by 219 mm by 57 mm, replacing CA12076, 33-5048, LAF5268, A39066 and WA10437. It fits Nissan Titan XD 5.0L V8 diesel 2016-2020. The panel is flexible rather than rigid, so it follows the airbox seat contour and the lid closes without the corners standing proud. The pleat depth gives the Cummins 5.0L enough clean airflow to hold boost at load. Replace it every 12,000 miles.
| Tier Pricing (USD / unit) | |
|---|---|
| Qty | Unit Price |
| 1+ units | $18.99 |
| 10+ units🎯 Recommended | $18.04 |
| 50+ units | $16.14 |
| 100+ units | $15.19 |
📋 Key Specs
| Part Number | 16546-EZ40A |
| Filter Type | Engine air filter, flexible pleated panel |
| Outer Diameter 1 | 321 mm (12.63 in) length |
| Outer Diameter 2 | 219 mm (8.63 in) width |
| Overall Height | 57 mm (2.25 in) height |
| Media | Pleated cellulose paper |
| Service Interval | 12,000 miles |
| Contents | 1 engine air filter |
| Application | Nissan Titan XD 5.0L V8 diesel 2016-2020 |
❓ FAQ
The Nissan Titan XD with the 5.0L V8 Cummins diesel, model years 2016-2020. The 5.6L petrol Titan XD uses a different panel, so check the engine before ordering.
For fitment, yes. CA12076 is the same panel under another catalogue brand, and 16546-EZ40A is the Nissan OE number for the Titan XD 5.0L airbox.
321 mm long, 219 mm wide, 57 mm thick. It is a flexible panel, so it bends to seat in the housing; a rigid panel of the same size will not close flat in this airbox.
The Titan XD airbox seats the element on a moulded flexible edge rather than a rigid frame. The flexible edge compresses against the housing groove and seals all four sides; a rigid frame would rock on the ribs and break the seal line.
Every 12,000 miles. When towing in dust, look at the pleats at 5,000 miles: the Cummins 5.0L pulls hard enough that a loaded filter raises intake restriction well before the engine feels down on power.
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
16546-EZ40A is a flexible panel engine air filter for the Nissan Titan XD 5.0L V8 Cummins airbox, 321 mm long, 219 mm wide and 57 mm thick. It replaces CA12076, 33-5048, LAF5268, A39066 and WA10437 and covers Titan XD 5.0L V8 diesel 2016-2020. The flexible edge compresses against the housing seat, so the lid sits down flat instead of rocking on a rigid frame. Service interval is 12,000 miles.
