How to Decode Window Motor OE Part Numbers: 85720-xxxxx & 80731-CD000 Fitment Guide (2026)

1. How do Toyota 85720-family codes map to position and fitment?

The Toyota window motor code splits into a three-digit family (857), a two-digit position block, and a generation suffix — and the position block is the part you must read first. In the 857xx family the middle digits fix the door position, while the suffix after the hyphen (like 33010, AE010, or 42020) pins the exact model year and platform.

The position block follows a fixed left/right and front/rear rule:

So toyota 85720 window motor oe number decode fitment always starts with the same answer: 85720- is front-left. The suffix then decides the generation. For example, 85720-33010 fits the 2002–2006 Camry front left, while 85720-AE010 fits the 2012–2017 Camry front left — same position, different platform, and the motors are not cross-fittable because the bracket hole spacing changed at the redesign. Once you see the pattern, how to decode window motor oe part numbers becomes a 10-second habit.

One caveat protects you from the rare exception: Toyota occasionally reuses a prefix for a rear position on older body styles (the 1996–2000 RAV4 lists 85720-42020 as rear-right). The reliable check is to confirm the suffix against the specific model year in a catalog, not to trust the prefix alone. Front-left and front-right are mirror brackets, so even a one-digit position error ships a motor that will not seat. The same discipline that drives toyota 85720 window motor oe number decode fitment applies to every Toyota body on the road.

✅ Bottom line: Read the 857xx position block first (85720 = front left), then confirm the suffix against the model year — never trust the prefix without the generation code.

2. How do you cross-reference a Nissan 80731-CD000 to the right replacement?

A Nissan 80731-CD000 decodes as family 807 (window regulator motor), position 31 (front left / driver), and generation CD000 (the 2002–2012 Altima platform) — and that three-part split is the template for every Nissan cross-reference. Nissan uses the same logic as Toyota: the prefix sets the part family, the next two digits set the side, and the suffix sets the generation. The 80731 cd000 window motor nissan oe cross reference anchors the entire Nissan front-left map, so it is worth reading slowly.

The Nissan position digits run 31 = front left, 10 = front right, 30 = rear. So 80731-CD000 is front left, its mirror 80710-CD000 is front right, and 80730-CD000 is rear. The "CD000" suffix is the generation lock — it tells you the motor fits the L31/L32 Altima body and will not drop into a 2013+ L33 without a bracket change.

Cross-referencing to an aftermarket or OE-form unit works in three steps:

• Step 1 — Confirm the position digit. If the customer says "front left Altima," you want 80731-, not 80710-. A mirror-bracket error is the most common Nissan mis-ship.

• Step 2 — Match the generation suffix. CD000 covers 2002–2012; a 2013+ car uses a revised housing, so the suffix must change even when the position stays 31.

• Step 3 — Verify the connector. Most 2007+ Nissan window motors use a 6-pin plug carrying the auto-up/down hall signal; a 2-pin drop-in "fits" but loses the feature.

DCKING MOTOR stocks the full 80731 cd000 window motor nissan oe cross reference set — genuine-position OE-form motors for 80731-, 80710-, and 80730- across generations — and prints the decoded position on every label so a picker confirms left versus right by eye. Ningbo Xianghe Yulin Trading Co., Ltd. supports OEM/ODM private labeling with low-MOQ batches, so a distributor covers the whole Nissan map from one China factory instead of juggling three regional suppliers.

For any brand, the universal decode routine is identical: family prefix → position digits → generation suffix → connector pin count. Master that four-step read and you can decode Toyota, Nissan, Honda, and GM window motors without memorizing a single full number. DCKING MOTOR offers free OE-to-aftermarket cross-reference sheets so your team applies how to decode window motor oe part numbers across every nameplate you stock.

✅ Bottom line: Split any Nissan code into family (807), position (31 = front left), and generation (CD000); mirror 80710- is front right and the suffix must match the year.

FAQ

Q: Can two different cars share the same window motor OE prefix but different suffixes? A: Yes. The 85720- prefix is front-left across many Toyotas, but the suffix (33010 vs AE010) changes with the platform, so a Camry motor will not fit a Corolla even with the same prefix. Always match the full number, not just the front block.

Q: Do aftermarket brands use the same OE numbers or their own? A: Aftermarket brands assign their own numbers (Dorman uses the 742-xxx series, for example), but they cross-reference back to the OE number on the box. DCKING MOTOR lists both the OE number and our SKU on every label so a distributor can decode either direction.

Q: What if the old motor's label is gone and only the bracket is visible? A: Read the position from the bracket shape and the spline count, then confirm the connector pin count. A front-left Toyota bracket is the mirror of front-right, and a 6-pin plug means the car has auto-up/down. Send a photo to DCKING MOTOR and we decode the position from the bench shot in minutes.

Get the Full OE-to-Aftermarket Cross-Reference

Stop memorizing part numbers. DCKING MOTOR supplies the complete window lift motor range as OE-form, salt-spray-tested units with OEM/ODM private labeling and low distributor MOQ from our China factory, plus free decode sheets covering Toyota 857xx, Nissan 807xx, and more. Contact our team for a position-by-position cross-reference and a wholesale quote tailored to your market.Email: director@nbxhyl.com Mobile: +86 15356012837 Website: https://www.nbxhyl.com/