FEL-PRO ES 72434 Engine Cylinder Head Bolt Set for Toyota Corolla vs FEL-PRO ES 72856 Head Bolt Set (Pack of 2)
Overall winner: FEL-PRO ES 72856 Head Bolt Set (Pack of 2)
Key Differences
Product A (ES 72856) is a slightly higher-rated Fel‑Pro head bolt set with thread sealant and an application-specific design; it also lists concerns about bolts breaking in some reports. Product B (ES 72434) is offered for Toyota/Lexus with broader model compatibility and easier installation notes but has slightly lower rating and some reports of bent bolts
FEL-PRO ES 72434 Engine Cylinder Head Bolt Set for Toyota Corolla
Engine cylinder head bolt set compatible with multiple Toyota/Lexus models. Provides quality and functional performance for bolting the head back on. One customer notes ease of installation
Pros
- high quality and functional
- easy to install
- broad compatibility across Toyota/Lexus models
Cons
- mixed build quality
- some reports of bent bolts
- missing o-rings and gaskets
FEL-PRO ES 72856 Head Bolt Set (Pack of 2)
Head bolt set designed to meet OE specifications with application-specific fit and sealant on threads. Customers note good quality, proper fit, and torque validation, with some concern about bolt strength
Pros
- meets or exceeds original equipment specifications
- application-specific design for a perfect fit
- sealant on threads eliminates need for separate sealant
- validated for fit, form, and function
Cons
- mixed feedback on bolt strength in some cases
- some reports of bolts breaking in the block
Head-to-Head
| Criteria | Winner |
|---|---|
| Price | Fel-Pro |
| Durability | Fel-Pro |
| Versatility | Fel-Pro |
| User Reviews | Fel-Pro |