LF17511 Oil Filter Cartridge for Detroit Diesel DD13 DD15 DD16

Yes. The DD15 is 14.8L and this element is listed for DD13, DD15 and DD16 engines from 2008 onward, including Cascadia. Check the number on the element you remove against A4721800109, A4721800509 or Donaldson P551005 before ordering.

They interchange. This element replaces A4721800109 and A4721800509 and cross-references Donaldson P551005, Baldwin P7505, WIX 57909, NAPA 7909 and Luber-Finer LP5090.

At every oil change. Highway duty on Detroit Diesel DD engines typically runs 25,000-50,000 miles between services; vocational, stop-and-go and extreme temperature work needs shorter intervals. Follow the OEM manual for the engine.

Yes. Each pack contains one filter element, one O-ring and one spacer, so the cap seal is renewed at the same time as the element.

Engine off and cool, oil drained. Remove the filter cap, pull out the old element, wipe the housing clean, fit the new element with the new O-ring and spacer, then refit the cap to the OEM torque, refill with oil and check for leaks after start-up.

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.