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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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ARP
ARP Toyota MR2 1985-1989 (4AG 16V) Head Stud Kit - 203-4203
$127.18
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 1985-1989 Toyota MR2 with 4AG 16V engines.
The ARP 203-4203 Head Stud Kit is a critical upgrade for the Toyota 4AG 16-valve engine, providing the superior clamping force necessary to prevent head gasket failure under high-load conditions. Unlike standard factory head bolts that are prone to stretching, these studs ensure a consistent and secure seal between the cylinder head and the engine block, making them essential for both high-revving naturally aspirated builds and supercharged applications.
- Manufacturer Part Number: 203-4203
- Engine Application: Toyota 4AG 16V
- Construction: Premium grade hardware designed to exceed OE fastener specifications
- Hardware Included: Complete set of head studs, parallel-ground washers, and 12-point nuts
- Installation: Direct replacement for factory head bolts
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1985-1989 | Toyota | MR2 | GT |
| 1988-1989 | Toyota | MR2 | Super Charged |
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1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
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Sat: 9:00 am – 2:00 pm
Sun: Closed
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ARP Toyota MR2 1985-1989 (4AG 16V) Head Stud Kit - 203-4203
$127.18
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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$127.18
$127.18
$127.18
Fits 1985-1989 Toyota MR2 with 4AG 16V engines.
The ARP 203-4203 Head Stud Kit is a critical upgrade for the Toyota 4AG 16-valve engine, providing the superior clamping force necessary to prevent head gasket failure under high-load conditions. Unlike standard factory head bolts that are prone to stretching, these studs ensure a consistent and secure seal between the cylinder head and the engine block, making them essential for both high-revving naturally aspirated builds and supercharged applications.
- Manufacturer Part Number: 203-4203
- Engine Application: Toyota 4AG 16V
- Construction: Premium grade hardware designed to exceed OE fastener specifications
- Hardware Included: Complete set of head studs, parallel-ground washers, and 12-point nuts
- Installation: Direct replacement for factory head bolts
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1985-1989 | Toyota | MR2 | GT |
| 1988-1989 | Toyota | MR2 | Super Charged |
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