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Jaguar AJ133 Car Engine Seals Left Cylinder Head Gasket XR857983
| MOQ: | 20PCS |
| Price: | Negotiation |
| Standard Packaging: | Cardboard box or Wooden box |
| Delivery Period: | 3-10Days |
| Payment Method: | L/C,D/A,MoneyGram,D/P,T/T,Western Union |
| Supply Capacity: | 5000 |
Jaguar Car Engine Seals
,AJ133 Car Engine Seals
,Jaguar Cylinder Head Gasket
XR857983 Jaguar AJ133 Engine Left Cylinder Head Gasket
The XR857983 is a premium-quality left bank cylinder head gasket engineered specifically for Jaguar vehicles. Designed as a direct OEM replacement, this multi-layer steel (MLS) gasket ensures precise sealing between the cylinder head and engine block, preventing leaks and maintaining optimal combustion pressure.
Key Features
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OEM Compatibility
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Exact fit for Jaguar models equipped with 5.0L V8 engines (AJ133 series).
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Left-side specific design accounting for asymmetric thermal expansion.
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Advanced MLS Construction
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3-layer steel core with elastic polymer coating for superior conformity to surface imperfections.
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Laser-welded alignment tabs prevent layer shifting during installation.
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High-Performance Sealing
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Withstands temperatures up to 1000°C and combustion pressures over 200 bar.
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Functional rubber coating ensures micro-sealing around coolant/oil passages.
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Durability Enhancements
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Stainless steel layers resist corrosion from coolant and oil additives.
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Anti-stick surface treatment prevents material adhesion during future repairs.
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Compatible Vehicles
| Model | Year Range | Engine Code | Notes |
|---|---|---|---|
| Jaguar XF | 2011-2015 | AJ133 | Saloon & Sportbrake |
| Jaguar XJ | 2010-2019 | AJ133 | All variants |
| Jaguar XK | 2007-2014 | AJ133 | Coupe/Convertible |
| F-Type | 2014-2019 | AJ133 | V8 models only |
VIN verification recommended for exact compatibility.
Why Choose This Product?
- Jaguar-OEM Equivalent: Meets original equipment dimensions and performance standards.
- Precision Engineering: Left-bank specific design ensures correct thermal expansion management.
- Leak Prevention: Combines mechanical sealing (MLS beads) and chemical sealing (polymer coating).
- Long Service Life: Outperforms aftermarket gaskets in durability tests by 40% under thermal cycling.
Installation Notes
- Requires strict adherence to Jaguar’s torque sequence and specifications.
- Replace cylinder head bolts concurrently (recommended).
- Use OEM-approved sealants only where specified.
