Genuine Nissan Upper Oil Gallery Gasket - 350Z HR / 370Z - 13533-JK21A
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Description
Genuine Nissan upper oil-gallery gasket fitted beneath the rear timing cover on VQ35HR and VQ37VHR engines. This updated gasket replaces the earlier 13533-JK20A part and is commonly replaced when repairing internal oil-pressure loss.
Fitment
Nissan 350Z / Fairlady Z
- 2007–2008
- VQ35HR 3.5-litre V6 engine only
Nissan 370Z / Fairlady Z
- 2009–2020
- VQ37VHR 3.7-litre V6 engine
Not suitable for 350Z models fitted with the VQ35DE or VQ35DE RevUp engine.
Product Details
| Brand | Genuine Nissan |
|---|---|
| Manufacturer Part Number | 13533-JK21A |
| Superseded Part Number | 13533-JK20A |
| Product Type | Rear timing-cover oil-gallery gasket |
| Position | Upper / large |
| Engines | VQ35HR and VQ37VHR |
| Quantity | One gasket |
| Condition | New genuine Nissan part |
Why Choose This Gasket?
- Current Genuine Nissan replacement for the superseded original gasket.
- Updated metal-reinforced construction for the oil-gallery sealing surface.
- Correct upper/large gasket for the listed VQ35HR and VQ37VHR applications.
Compatible Lower Oil Gallery Gasket
Genuine Nissan Lower Oil Gallery Gasket - 13533-JK21B
The matching lower/small gasket is sold separately. Both oil-gallery gaskets should be inspected when the timing cover is removed because access requires substantial labour.
Please Check Before Ordering
This listing includes one upper/large oil-gallery gasket only. The lower gasket, oil-gallery cover O-rings, fasteners, timing-cover seals and sealant are not included.
Low oil pressure can have several causes and should be properly diagnosed. Confirm the vehicle year, engine and required part number before ordering.

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$79.00
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