1371537030 Toyota VALVE, EXHAUST, Price: 20.75$, Weight: 0.04kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Toyota |
1371537030 |
VALVE, EXHAUST |
0 |
0.04 |
|
20.75$ |
| Not Available | ||||||
Originals
Substitutions
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| ROCKY |
ENGINE VALVE 1ZR - EX
|
31 |
1.402
|
4-5
|
16.80$
|
Exhaust Valve for Toyota Engines – OE-Grade Replacement
This precision-ground engine valve controls the outflow of burnt gases from the combustion chamber. Built from heat- and corrosion‑resistant steel with a hardened face, it seals tightly, transfers heat into the cylinder head, and safeguards the catalytic converter. A correct-fit solution for Toyota petrol powertrains when reliability, smooth idle, and clean emissions matter. ✅
Why this part is needed
Proper sealing maintains compression and power, prevents backflow, reduces detonation, and stabilizes idle. It also lowers exhaust port temperature, improving fuel economy and extending turbo/catalyst life. Ideal for routine overhaul or when chasing misfires and low compression.
How it works
Driven by the cam via rocker or bucket, it opens on the exhaust stroke and closes against a hardened seat. The stem runs in a guide with tight clearance; a spring snaps it shut. Slight rotation sheds carbon and keeps the seating surface clean for long service.
When it fails ⚠️
Symptoms: rough idle, power loss, misfire, ticking, backfire, fuel use up, and low compression. A burnt or bent head can break, damaging piston, cylinder, or catalyst—often leading to a costly rebuild.
Technician tips ️
Measure guide wear, renew stem seal, lap or cut the seat, set lash/shim, and use new keepers/retainers. Verify timing and cooling. For balance, replace in sets on shared banks. Fits various Toyota models—match by VIN or engine code for OE-spec accuracy.