Genuine Nissan Rear Oil Pan Gasket - 350Z VQ35DE - 11121-31U10
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Description
Genuine Nissan rear upper-oil-pan gasket for 350Z models fitted with the VQ35DE engine. This moulded seal fits between the upper oil pan and rear main seal retainer to help prevent engine-oil leakage from the rear oil-pan joint.
Fitment
Nissan 350Z / Fairlady Z
- 2003–2006: VQ35DE and VQ35DE RevUp engines
- Coupe and Roadster
- Rear upper-oil-pan joint
Some 2007-registered or imported vehicles may retain the VQ35DE engine. Confirm the engine code or VIN before ordering.
Not suitable for the 2007–2008 VQ35HR engine, which does not use this seal.
Product Details
| Brand | Genuine Nissan |
|---|---|
| Manufacturer Part Number | 11121-31U10 |
| Product Type | Rear upper-oil-pan joint gasket |
| Location | Between the upper oil pan and rear main seal retainer |
| Engine | VQ35DE, including RevUp |
| Quantity | One gasket |
| Condition | New genuine Nissan part |
Why Choose This Gasket?
- Genuine Nissan moulded seal for the original upper-oil-pan joint.
- Correct rear gasket for VQ35DE-equipped 350Z models.
- Suitable for replacing a leaking or disturbed seal during upper-oil-pan or rear main seal work.
Compatible Front Oil Pan Gasket
Genuine Nissan Front Oil Pan Gasket - 11121-31U00
The matching front upper-oil-pan gasket is sold separately. Inspect both joint seals when removing or resealing the VQ35DE upper oil pan.
Please Check Before Ordering
This is the small rear upper-oil-pan joint gasket, not a complete lower-oil-pan perimeter gasket. The front joint gasket, rear main seal, liquid sealant and other components are not included.
Confirm that the vehicle uses the VQ35DE engine and requires the rear 11121-31U10 gasket before ordering.

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$14.95
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