TOPRAN 638 590 Exhaust Gas Temperature Sensor

Compatible with CITROËN C4 II (NC_) , PEUGEOT 508 I (8D_) , PEUGEOT 508 SW I (8E_) Show more info
Measures exhaust gas temperature for optimal engine performance and emissions control. Ensures accurate readings for your vehicle's exhaust system.
43.68 EUR
inc. VAT 21%
In stock 6
Delivery 1 day (14.05.2026)
PN 638 590
Make TOPRAN

The TOPRAN 638 590 is an exhaust gas temperature sensor designed to monitor the temperature of exhaust gases exiting the engine. This critical sensor provides real-time data to the engine control unit (ECU), allowing it to make necessary adjustments for optimal combustion and fuel efficiency. Accurate exhaust gas temperature readings are vital for maintaining the health of your vehicle's exhaust system, including catalytic converters and diesel particulate filters. By ensuring the temperature remains within specified ranges, this sensor helps prevent damage and prolongs the life of these expensive components. It also plays a role in reducing harmful emissions by enabling the ECU to manage exhaust aftertreatment systems effectively. Crafted with durable materials, the TOPRAN 638 590 is built to withstand the harsh conditions of the exhaust environment, including high temperatures and corrosive gases. Its precise construction ensures reliable and consistent performance, contributing to the overall drivability and environmental compliance of your vehicle.

  • Direct fit for specific vehicle applications
  • Monitors exhaust gas temperature accurately
  • Essential for engine performance and efficiency
  • Helps protect exhaust system components
  • Contributes to emissions control
  • Durable construction for longevity
  • Ensures reliable operation
Installation side
pre-particulate filter
Exhaust gas system
Soot/Particulate Filter
Number of pin contacts
2
Mounting type
screwed
Connector color
brown
Wrench size
1:4
Cable length [mm]
293
Overall length [mm]
445
Thread size
M 12
Thread pitch [mm]
+125
Additional article/Additional info 2
with wire
Additional article/Additional info 2
Round cable
Screw head/nut profile
Hex key
Form
straight
  • CITROËN
    • C4 II (NC_)
      • 1.6 HDi 90 (68kW/92PS)
      • 1.6 HDi 110 (82kW/112PS)
      • 1.6 HDi 115 (84kW/114PS)
    • DS4 (NX_)
      • 1.6 HDi 110 (82kW/112PS)
      • 1.6 HDi 115 (84kW/114PS)
      • 1.6 HDi 90 (68kW/92PS)
    • C4 GRAND PICASSO I (UA_)
      • 1.6 HDi 110 (82kW/112PS)
    • C3 PICASSO (SH_)
      • 1.6 HDi 110 (82kW/112PS)
      • 1.6 HDI 90 (68kW/92PS)
      • 1.6 HDi 115 (84kW/114PS)
    • BERLINGO MULTISPACE (B9)
      • 1.6 HDi 90 (68kW/92PS)
      • 1.6 HDi 115 (84kW/114PS)
      • 1.6 HDi 75 / BlueHDi 75 (55kW/75PS)
    • BERLINGO Furgons/minivens (B9)
      • 1.6 HDi 90 (68kW/92PS)
      • 1.6 HDi 110 (82kW/112PS)
      • 1.6 HDi / BlueHDi 75 (55kW/75PS)
    • DS3 (SA_)
      • 1.4 HDi 70 (SA8HP4) (50kW/68PS)
      • 1.6 HDi 90 (68kW/92PS)
      • 1.6 HDi 110 (82kW/112PS)
    • C3 II (SC_)
      • 1.6 HDi (68kW/92PS)
      • 1.6 HDi 110 (82kW/112PS)
      • 1.4 HDi 70 (SC8HZC, SC8HR0, SC8HP4) (50kW/68PS)
      • 1.6 HDi 115 (84kW/114PS)
    • C5 III (RD_)
      • 1.6 HDi 110 (RD9HL0, RD9HR8, RD9HRA) (82kW/112PS)
      • 1.6 HDi 115 (RD9HRA, RD9HLA, RD9HL0) (84kW/114PS)
    • C5 III Break (RW_)
      • 1.6 HDi 110 (82kW/112PS)
      • 1.6 HDi 115 (84kW/114PS)
    • C4 GRAND PICASSO II (DA_, DE_)
      • 1.6 HDi / BlueHDi 115 (85kW/115PS)
    • C4 AIRCROSS
      • 1.6 HDi 115 (84kW/114PS)
      • 1.6 HDi 115 AWC (84kW/114PS)
    • C-ELYSEE (DD_)
      • 1.6 HDI 92 (68kW/92PS)
    • C4 PICASSO II
      • 1.6 HDi 90 (68kW/92PS)
      • 1.6 HDi / BlueHDi 115 (85kW/115PS)
    • DS5
      • 1.6 HDi 115 (84kW/114PS)
    • C4 CACTUS
      • 1.6 HDi 90 (68kW/92PS)
    • JUMPY III Furgons (V_)
      • 1.6 BlueHDi 90 (66kW/90PS)
    • SPACETOURER Autobuss (V_)
      • 1.6 HDi 90 (66kW/90PS)
    • BERLINGO (ER_, EC_)
      • 1.6 HDi 92 (68kW/92PS)
  • PEUGEOT
    • 508 I (8D_)
      • 1.6 HDi (82kW/112PS)
    • 508 SW I (8E_)
      • 1.6 HDi (82kW/112PS)
    • 5008 (0U_, 0E_)
      • 1.6 HDi (82kW/112PS)
    • 208 I (CA_, CC_)
      • 1.4 HDi (50kW/68PS)
      • 1.6 HDi (68kW/92PS)
    • PARTNER TEPEE
      • 1.6 HDi 90 (68kW/92PS)
      • 1.6 HDi (84kW/114PS)
      • 1.6 HDi / BlueHDi 75 (55kW/75PS)
    • PARTNER Furgons/minivens
      • 1.6 HDi 90 (68kW/92PS)
      • 1.6 HDi (84kW/114PS)
      • 1.6 HDi / BlueHDi 75 (55kW/75PS)
    • 308 SW I (4E_, 4H_)
      • 1.6 HDi (68kW/92PS)
      • 1.6 HDi (82kW/112PS)
    • 207 (WA_, WC_)
      • 1.4 HDi (50kW/68PS)
      • 1.6 HDi (68kW/92PS)
      • 1.6 HDi 110 (82kW/112PS)
    • 308 CC (4B_)
      • 1.6 HDi (82kW/112PS)
    • 207 CC (WD_)
      • 1.6 HDi (82kW/112PS)
    • 207 SW (WK_)
      • 1.6 HDi (82kW/112PS)
      • 1.6 HDi (68kW/92PS)
    • 308 I (4A_, 4C_)
      • 1.6 HDi (68kW/92PS)
      • 1.6 HDi (82kW/112PS)
    • 206+ (2L_, 2M_)
      • 1.4 HDi eco 70 (50kW/68PS)
    • 3008 I Lielas ietilpības automobilis (0U_)
      • 1.6 HDi (82kW/112PS)
    • 4008
      • 1.6 HDi AWC (84kW/114PS)
      • 1.6 HDi (84kW/114PS)
    • 301
      • 1.6 HDI 90 (68kW/92PS)
    • 2008 I (CU_)
      • 1.6 HDi (68kW/92PS)
      • 1.6 HDi (84kW/114PS)
      • 1.4 HDi (50kW/68PS)
    • 308 II (LB_, LP_, LW_, LH_, L3_)
      • 1.6 HDi (68kW/92PS)
      • 1.6 HDi / BlueHDi 115 (85kW/115PS)
    • 308 SW II (LC_, LJ_, LR_, LX_, L4_)
      • 1.6 HDi 92 (68kW/92PS)
      • 1.6 HDi / BlueHDi 115 (LCBHXM, LCBHXT) (85kW/115PS)
    • RIFTER
      • 1.6 HDi 75 / BlueHDi 75 (55kW/75PS)
      • 1.6 HDi 92 (68kW/92PS)
    • PARTNER Furgons/minivens (K9)
      • 1.6 HDi 92 (68kW/92PS)
    • 208 II (UB_, UP_, UW_, UJ_)
      • 1.6 HDI 90 (UB9HPA) (68kW/92PS)
  • FIAT
    • SCUDO Autobuss (270_, 272_)
      • 1.6 D Multijet (66kW/90PS)
    • SCUDO Furgons (270_, 272_)
      • 1.6 D Multijet (66kW/90PS)
    • SCUDO Platforma/Šasija (270_, 272_)
      • 1.6 D Multijet (66kW/90PS)
  • TOYOTA
    • PROACE Furgons (MDX_)
      • 1.6 D (MDX9) (66kW/90PS)
ALFA ROMEO
FIAT
LANCIA
OPEL
TOYOTA
VAUXHALL
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