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Vehicle Info NeededBIGSTUFF TPMPART NUMBER: 667-BS4-004-004
BS4-004-004 1/4 in. Extreme Type-K Thermocouples, Set of 4
$35700$420.99You Save$63.99
Ships on 11/03/2026
Lowest Price GuaranteeEGT Sensors
- 1/4 in. Extreme Type-K Thermocouples
- Set of 4
BigStuff TPM BS4-004-004 Features:
This kit provides 4 1/4 in. Extreme Type-K Thermocouples
BigStuff TPM “Pro” Sensors and Harnesses – Precision Inputs for High-Performance EFI
BigStuff TPM "Pro" Sensors are capable in BigStuff’s higher-end EFI systems (like Gen3 PRO SEFI, Gen4, etc.), designed for accurate, high-fidelity monitoring of engine parameters. These “Pro” level sensors enable you to see more, tune more precisely, and manage stress in high-power or competitive environments. Choose from driveshaft sensors, MAP sensors, EGT, O2 sensors, and more.
Part TypeExhaust Gas Temperature (EGT) Sensor Kit
Product LineBigStuff TPM Pro Sensors and Harnesses
BrandBIGSTUFF TPM
Package Height3.0
Package Width7.0
Package Length9.0
Weight5.0 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part NumberBS4-004-004
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
