Toyota Cylinder Head Gasket 11115-37030 Multi-Layer Steel (MLS) with 0.7 mm Compressed Thickness and 80.5 mm Fire Rings
Price:
Negotiable
MOQ:
10 pcs
Delivery Time:
5-8 Work Days
Brand:
YIMI
Product Description
Cylinder Head Gasket 11115-37030 For Toyota 1.8L 2ZR-FE
The cylinder head gasket carrying Toyota OEM number 11115-37030 is the factory-spec sealing component for Toyota's 2ZR-FE 1.8L inline-4 petrol engine. This high-efficiency 16-valve DOHC unit is found in millions of Toyota vehicles across global markets from 2016-2021. It serves as the original gasket installed at the factory and is a direct replacement when performing head gasket repair or full engine overhaul.
| Part Number: | 11115-37030 | Product Name: | Cylinder Head Gasket |
| Car Model: | Toyota Corolla Matrix Prius C-HR | Engine Model: | Toyota 1.8L 2ZR-FE |
| Condition: | 100% Brand New | Size: | Standard |
| Weight: | Standard | Origin: | China Mainland |
| Main Market: | Middle East, Asia, Africa, South America, North America & Europe | ||
| Package: | Neutral Packing Or Make It As Requested | ||
OE Cross-Reference & Supersession
The 11115-37030 is part of Toyota's supersession chain for the 2ZR-FE cylinder head gasket.
| OE Number | Status / Period | Notes |
|---|---|---|
| 11115-37030 | Superseded (09.2006 - 06.2008) | Original production gasket |
| 11115-37050 | Superseded (06.2008 - 10.2008) | Short-run intermediate |
| 11115-37051 | Superseded (03.2009 - 10.2011) | Long-run intermediate |
| 11115-37060 | Superseded | Later variant |
| 11115-37061 | Superseded | Later variant |
| 11115-37062 | Active / Current | Direct replacement - supersedes all above |
Despite the number change, both the 11115-37030 and 11115-37062 refer to the same MLS head gasket for the 2ZR-FE engine. The active part number from Toyota dealerships is 11115-37062, but the 11115-37030 remains the correct reference number for many aftermarket suppliers and for confirming fitment on earlier vehicles.
Applications
This Toyota cylinder head gasket 11115-37030 directly replaces the factory sealing component in the following configurations:
| Model | Chassis / Series | Years | Markets |
|---|---|---|---|
| Toyota Corolla (E140 / E150) | ZRE142, ZRE14# | 2006-2011 | Global |
| Toyota Corolla (E170 / E180) | ZRE172, ZWE211 | 2011-2016 | Global |
| Toyota Matrix | E140 (ZRE142) | 2008-2013 | North America |
| Toyota Auris / Corolla Hatchback | ZRE15_ (E150) | 2006-2018 | Europe, Japan, Australia |
| Toyota Prius | ZVW30 (3rd Gen) | 2009-2015 | Global |
| Toyota C-HR | ZYX10 (1.8 Hybrid) | 2016-2023 | Global |
| Toyota Scion iM | ZRE18_ | 2016-2018 | North America |
| Toyota Lexus CT200h | ZWA10 (1.8 Hybrid) | 2011-2017 | Global |
Features & Benefits
- Multi-Layer Steel (MLS) Construction - OEM Factory Spec: Manufactured from multiple precision-stamped embossed layers of stainless steel with elastomer coating
- 0.7 mm Compressed Thickness - Factory Specification: Maintains proper compression ratio and valve timing
- Precision 80.5 mm Fire Rings: Sized for the 2ZR-FE's cylinder bore for gas-tight combustion sealing
- Elastomer Coating: No additional sealants required - installation is performed dry
- Extensive OE Cross-Reference Coverage: Interchangeable with multiple Toyota part numbers
- Proven on High-Compression 2ZR-FE Engines: Withstands 10.0:1 compression ratio and thermal cycling
- IATF 16949 / ISO 9001 Certified Manufacturing: Highest automotive quality standards
Installation & Maintenance Recommendations
⚠️ IMPORTANT: The 2ZR-FE uses torque-to-yield (stretch) cylinder head bolts. These are single-use fasteners and must be replaced whenever the cylinder head is removed. Reusing old bolts risks uneven clamping, head gasket failure, and cylinder head warping.
Recommended Replacement Indicators
| Symptom | Diagnosis |
|---|---|
| Gradual coolant loss with no visible external leak | Coolant escaping past fire ring into combustion chamber |
| Bubbles in coolant overflow bottle with engine running | Combustion gases entering cooling system through failed gasket |
| Pressure in cooling system when cold | Combustion gases pressurizing cooling system |
| Milky oil residue under filler cap or on dipstick | Coolant has mixed with engine oil - internal gasket failure |
| Engine overheating without clear cause | Combustion gases interfering with coolant flow |
Procedural Notes
- Confirm correct gasket thickness (standard is 0.7 mm)
- Always replace cylinder head bolts with new genuine-spec bolts
- Install cylinder head within 15 minutes of applying seal packing
- Check cylinder head and block surfaces for warpage
- Clean and chase all bolt holes in cylinder block
- Install gasket dry - no additional sealants
- Consider professional installation for complex procedures
Packaging & Supply
- Individual packaging: Sealed in anti-static VCI bag, foam-lined carton
- Carton dimensions: Approximately 25 × 20 × 2 cm
- Net weight: Approximately 0.3-0.5 kg
- Master carton: 50 units per export carton
- Lead time: 3-7 working days for stock orders
- Minimum order quantity: 1 piece
- Shipping methods: FedEx, UPS, DHL for samples; sea freight for bulk
Quick Summary
The Toyota cylinder head gasket 11115-37030 is an OEM-specification MLS replacement for the 2ZR-FE 1.8L and 1ZR-FE 1.6L petrol engines. It seals the 80.5 mm cylinder bores with stainless steel fire rings and a 0.7 mm compressed thickness, delivering gas-tight sealing under the engine's 10.0:1 compression ratio.
Supersession information: Toyota has updated this part number to 11115-37062, which is the active part number from Toyota dealerships. However, the 11115-37030 reference number remains correct for many aftermarket cross-references and for confirming fitment on earlier vehicles.
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Company
Yimi (Guangzhou) Automotive Parts Co, Ltd
Location
4F, 7th, No. 2, South Jinguu Road, Huadong Town, Huadu District, Guangzhou City
Contact Person
James