GATES RC231 Coolant Reservoir Cap

Compatible with OPEL ASTRA H Universālis (A04) , CADILLAC BLS , CADILLAC BLS Wagon Show more info
Ensures proper sealing of the coolant reservoir, preventing leaks and maintaining system pressure.
7.20 EUR
inc. VAT 21%
In stock 38
Delivery 1 day (06.07.2026)
PN RC231
Make GATES
EAN 5414465700859

This GATES coolant reservoir cap, part number RC231, is designed to maintain the integrity of your vehicle's cooling system. A properly functioning cap is crucial for regulating pressure within the reservoir, which in turn affects the boiling point of the coolant and the overall efficiency of the cooling system. Made with durable materials, this cap is built to withstand the temperature and pressure fluctuations common in engine cooling systems. Its precise fit ensures a secure seal, preventing coolant loss and contamination from external elements. Regular inspection and replacement of the reservoir cap can help prevent overheating and potential engine damage.

  • Direct fit for specified vehicle applications
  • Durable construction for long-lasting performance
  • Maintains proper pressure in the coolant reservoir
  • Prevents coolant leaks and evaporation
  • Helps regulate engine operating temperature
  • Ensures a secure seal against contaminants
  • Designed to meet or exceed OE specifications
Pressure [bar]
1/2"
Outer diameter [mm]
+60
Height [mm]
1:6
Pressure [psi]
17
  • OPEL
    • ASTRA H Universālis (A04)
      • 1.6 LPG (L35) (85kW/116PS)
      • 1.4 LPG (L35) (66kW/90PS)
      • 1.4 (L35) (55kW/75PS)
      • 1.4 (L35) (66kW/90PS)
      • 1.6 (L35) (77kW/105PS)
      • 1.8 (L35) (92kW/125PS)
      • 2.0 Turbo (L35) (125kW/170PS)
      • 2.0 Turbo (L35) (147kW/200PS)
      • 1.7 CDTI (L35) (59kW/80PS)
      • 1.7 CDTI (L35) (74kW/101PS)
      • 1.9 CDTI (L35) (110kW/150PS)
      • 1.9 CDTI 16V (L35) (88kW/120PS)
      • 1.3 CDTI (L35) (66kW/90PS)
      • 1.9 CDTI (L35) (88kW/120PS)
      • 1.9 CDTI (L35) (74kW/100PS)
      • 1.8 (L35) (103kW/140PS)
      • 1.6 Turbo (L35) (132kW/180PS)
      • 1.6 (L35) (85kW/116PS)
      • 1.7 CDTI (L35) (81kW/110PS)
      • 1.7 CDTI (L35) (92kW/125PS)
    • ASTRA H Furgons/Universālis (L70)
      • 1.7 CDTI (L70) (74kW/101PS)
      • 1.9 CDTI (L70) (110kW/150PS)
      • 1.9 CDTI 16V (L70) (88kW/120PS)
      • 1.9 CDTI (L70) (88kW/120PS)
      • 1.3 CDTI (L70) (66kW/90PS)
      • 1.7 CDTI (L70) (81kW/110PS)
      • 1.7 CDTI (L70) (92kW/125PS)
      • 1.6 EcoTec (L70) (76kW/103PS)
      • 1.6 EcoTec (L70) (85kW/116PS)
      • 1.7 CDTI (L70) (59kW/80PS)
    • ZAFIRA B Furgons/minivens (A05)
      • 1.7 CDTI VAN (M75) (81kW/110PS)
      • 1.6 CNG Turbo VAN (M75) (110kW/150PS)
      • 1.8 VAN (M75) (103kW/140PS)
      • 1.7 CDTI VAN (M75) (92kW/125PS)
      • 1.9 CDTI VAN (M75) (110kW/150PS)
      • 1.9 CDTI VAN (M75) (88kW/120PS)
      • 1.6 CNG VAN (M75) (69kW/94PS)
    • ASTRA H GTC (A04)
      • 1.4 (L08) (55kW/75PS)
      • 2.0 Turbo (L08) (147kW/200PS)
      • 1.4 (L08) (66kW/90PS)
      • 1.6 (L08) (77kW/105PS)
      • 1.8 (L08) (92kW/125PS)
      • 2.0 Turbo (L08) (125kW/170PS)
      • 1.7 CDTi (L08) (74kW/101PS)
      • 1.9 CDTi 16V (L08) (88kW/120PS)
      • 1.9 CDTi (L08) (110kW/150PS)
      • 1.9 CDTI (L08) (74kW/101PS)
      • 1.3 CDTI (L08) (66kW/90PS)
      • 1.8 (L08) (103kW/140PS)
      • 1.9 CDTI (L08) (88kW/120PS)
      • 2.0 Turbo (L08) (177kW/240PS)
      • 1.6 Turbo (L08) (132kW/180PS)
      • 1.6 (L08) (85kW/116PS)
      • 1.7 CDTI (L08) (81kW/110PS)
      • 1.7 CDTI (L08) (92kW/125PS)
      • 1.7 CDTI (L08) (59kW/80PS)
    • ASTRA H (A04)
      • 1.4 LPG (L48) (66kW/90PS)
      • 1.4 (L48) (55kW/75PS)
      • 1.4 (L48) (66kW/90PS)
      • 1.6 (L48) (77kW/105PS)
      • 1.8 (L48) (92kW/125PS)
      • 1.7 CDTI (L48) (59kW/80PS)
      • 1.7 CDTI (L48) (74kW/100PS)
      • 2.0 Turbo (L48) (125kW/170PS)
      • 2.0 Turbo (L48) (147kW/200PS)
      • 1.9 CDTI (L48) (110kW/150PS)
      • 1.9 CDTI 16V (L48) (88kW/120PS)
      • 1.3 CDTI (L48) (66kW/90PS)
      • 2.0 Turbo (L48) (177kW/240PS)
      • 1.9 CDTI (L48) (88kW/120PS)
      • 1.9 CDTI (L48) (74kW/100PS)
      • 1.8 (L48) (103kW/140PS)
      • 1.6 Turbo (L48) (132kW/180PS)
      • 1.6 (L48) (85kW/116PS)
      • 1.7 CDTI (L48) (81kW/110PS)
      • 1.7 CDTI (L48) (92kW/125PS)
      • 1.2 (L48) (59kW/80PS)
    • VECTRA C (Z02)
      • 2.2 16V (F69) (108kW/147PS)
      • 2.2 DTI 16V (F69) (92kW/125PS)
      • 2.0 DTI 16V (F69) (74kW/101PS)
      • 1.8 16V (90kW/122PS)
      • 2.0 16V Turbo (F69) (129kW/175PS)
      • 3.0 CDTI (F69) (130kW/177PS)
      • 2.2 DGi (F69) (114kW/155PS)
      • 1.9 CDTI (F69) (88kW/120PS)
      • 1.9 CDTI (F69) (110kW/150PS)
      • 3.2 V6 (F69) (155kW/211PS)
      • 1.6 16V (F69) (74kW/100PS)
      • 1.8 (F69) (81kW/110PS)
      • 2.8 V6 Turbo (F69) (169kW/230PS)
      • 2.8 V6 Turbo (F69) (188kW/255PS)
      • 1.6 (F69) (77kW/105PS)
      • 1.8 (F69) (103kW/140PS)
      • 3.0 CDTi (F69) (135kW/184PS)
      • 1.9 CDTI (F69) (74kW/100PS)
      • 2.8 V6 Turbo (F69) (184kW/250PS)
      • 2.2 DTI 16V (F69) (86kW/117PS)
      • 2.8 V6 Turbo OPC (F69) (206kW/280PS)
    • VECTRA C GTS (Z02)
      • 3.2 V6 (F68) (155kW/211PS)
      • 1.8 16V (F68) (90kW/122PS)
      • 2.2 16V (F68) (108kW/147PS)
      • 2.0 DTI 16V (F68) (74kW/101PS)
      • 2.2 DTI 16V (F68) (92kW/125PS)
      • 2.0 16V Turbo (F68) (129kW/175PS)
      • 3.0 CDTI (F68) (130kW/177PS)
      • 2.2 DGi (F68) (114kW/155PS)
      • 1.9 CDTI (F68) (88kW/120PS)
      • 1.9 CDTI (F68) (110kW/150PS)
      • 1.6 (F68) (74kW/100PS)
      • 2.8 V6 Turbo (F68) (169kW/230PS)
      • 2.8 V6 Turbo (F68) (188kW/255PS)
      • 1.8 (F68) (103kW/140PS)
      • 1.6 (F68) (77kW/105PS)
      • 3.0 CDTi (F68) (135kW/184PS)
      • 1.9 CDTI (F68) (74kW/100PS)
      • 2.8 V6 Turbo (F68) (184kW/250PS)
      • 2.8 V6 Turbo (F68) (206kW/280PS)
      • 1.8 16V (F68) (81kW/110PS)
      • 2.2 DTI 16V (F68) (86kW/117PS)
    • SIGNUM Hečbeka virsbūve (Z03)
      • 2.2 direct (F48) (114kW/155PS)
      • 1.8 (F48) (90kW/122PS)
      • 2.0 Turbo (F48) (129kW/175PS)
      • 3.2 V6 (F48) (155kW/211PS)
      • 2.0 DTI (F48) (74kW/100PS)
      • 2.2 DTI (F48) (92kW/125PS)
      • 3.0 V6 CDTI (F48) (130kW/177PS)
      • 1.9 CDTI (F48) (88kW/120PS)
      • 1.9 CDTI (F48) (110kW/150PS)
      • 2.8 V6 Turbo (F48) (169kW/230PS)
      • 3.0 V6 CDTI (F48) (135kW/184PS)
      • 1.8 (F48) (103kW/140PS)
      • 1.9 CDTI (F48) (74kW/100PS)
      • 2.8 V6 Turbo (F48) (184kW/250PS)
    • ASTRA G Hečbeka virsbūve (T98)
      • 1.6 (F08, F48) (76kW/103PS)
      • 1.4 (F08, F48) (66kW/90PS)
    • ASTRA G Sedans (T98)
      • 1.6 (F69) (76kW/103PS)
      • 1.4 (F69) (66kW/90PS)
    • ASTRA G Universālis (T98)
      • 1.6 (F35) (76kW/103PS)
    • VECTRA C Universālis (Z02)
      • 2.2 DTI (F35) (92kW/125PS)
      • 3.0 V6 CDTI (F35) (130kW/177PS)
      • 3.2 V6 (F35) (155kW/211PS)
      • 2.0 DTI (F35) (74kW/100PS)
      • 2.2 direct (F35) (114kW/155PS)
      • 2.0 Turbo (F35) (129kW/175PS)
      • 1.8 (F35) (90kW/122PS)
      • 1.9 CDTI (F35) (88kW/120PS)
      • 1.9 CDTI (F35) (110kW/150PS)
      • 2.8 V6 Turbo (F35) (169kW/230PS)
      • 2.8 V6 Turbo (F35) (188kW/255PS)
      • 1.9 CDTI (F35) (74kW/100PS)
      • 1.8 (F35) (103kW/140PS)
      • 3.0 V6 CDTI (F35) (135kW/184PS)
      • 2.8 V6 Turbo (F35) (206kW/280PS)
      • 1.6 (F35) (77kW/105PS)
      • 2.8 V6 Turbo (F35) (184kW/250PS)
    • ASTRA G Kabriolets (T98)
      • 1.6 (F67) (76kW/103PS)
    • ASTRA G Coupe (T98)
      • 1.6 16V (F07) (76kW/103PS)
    • ZAFIRA / ZAFIRA FAMILY B (A05)
      • 1.6 (M75) (77kW/105PS)
      • 2.0 (M75) (147kW/200PS)
      • 2.2 (M75) (110kW/150PS)
      • 1.9 CDTI (M75) (110kW/150PS)
      • 1.9 CDTI (M75) (74kW/100PS)
      • 1.9 CDTI (M75) (88kW/120PS)
      • 1.8 (M75) (103kW/140PS)
      • 2.0 (M75) (177kW/241PS)
      • 1.6 CNG (M75) (69kW/94PS)
      • 1.6 (M75) (85kW/115PS)
      • 1.7 CDTI (M75) (81kW/110PS)
      • 1.7 CDTI (M75) (92kW/125PS)
      • 1.6 CNG Turbo (M75) (110kW/150PS)
      • 1.8 LPG (M75) (103kW/140PS)
      • 1.6 FlexFuel (M75) (85kW/116PS)
    • ASTRA H TwinTop (A04)
      • 1.6 (L67) (77kW/105PS)
      • 1.8 (L67) (92kW/125PS)
      • 2.0 Turbo (L67) (125kW/170PS)
      • 2.0 Turbo (L67) (147kW/200PS)
      • 1.9 CDTi (L67) (110kW/150PS)
      • 1.8 (L67) (103kW/140PS)
      • 1.6 Turbo (L67) (132kW/180PS)
      • 1.6 (L67) (85kW/116PS)
    • ASTRA G CLASSIC Caravan (F35)
      • 1.4 (F35) (66kW/90PS)
      • 1.6 (76kW/103PS)
    • ASTRA H Sedans (A04)
      • 1.6 (L69) (85kW/116PS)
      • 1.8 (L69) (103kW/140PS)
      • 1.3 CDTi (L69) (66kW/90PS)
      • 1.7 CDTi (L69) (74kW/101PS)
      • 1.7 CDTi (L69) (81kW/110PS)
      • 1.6 (L69) (77kW/105PS)
      • 1.4 (L69) (66kW/90PS)
    • ASTRA H CLASSIC Hečbeka virsbūve (A04)
      • 1.6 (L48) (85kW/116PS)
      • 1.3 CDTI (L48) (66kW/90PS)
      • 1.7 CDTI (L48) (92kW/125PS)
      • 1.7 CDTI (L48) (81kW/110PS)
      • 1.4 (L48) (66kW/90PS)
    • ASTRA H CLASSIC Sedans (A04)
      • 1.7 CDTi (L69) (81kW/110PS)
      • 1.6 (L69) (85kW/116PS)
      • 1.7 CDTI (L69) (92kW/125PS)
      • 1.8 (L69) (103kW/140PS)
    • ASTRA H CLASSIC Universālis (A04)
      • 1.6 (L35) (85kW/116PS)
      • 1.7 CDTi (L35) (81kW/110PS)
      • 1.7 CDTI (L35) (92kW/125PS)
      • 1.4 (L35) (66kW/90PS)
    • ASTRA G CLASSIC (T98)
      • 1.6 (F08, F48) (76kW/103PS)
  • CADILLAC
    • BLS
      • 2.0 T AWD (154kW/210PS)
      • 2.8 T AWD (206kW/280PS)
      • 2.0 T (129kW/175PS)
      • 2.0 T (154kW/210PS)
      • 2.8 T (188kW/255PS)
      • 1.9 D (110kW/150PS)
      • 1.9 D (132kW/180PS)
    • BLS Wagon
      • 2.8 T (206kW/280PS)
      • 2.8 T AWD (206kW/280PS)
      • 2.0 T (129kW/175PS)
      • 2.0 T (154kW/210PS)
      • 2.8 T (188kW/255PS)
      • 1.9 D (110kW/150PS)
      • 1.9 D (132kW/180PS)
      • 2.0 T AWD (154kW/210PS)
  • SAAB
    • 9-3 (YS3F, E79, D79, D75)
      • 2.0 t BioPower XWD (154kW/210PS)
      • 2.8 Turbo V6 (169kW/230PS)
      • 2.0 t BioPower XWD (120kW/163PS)
      • 1.9 TTiD (118kW/160PS)
      • 2.0 t XWD (120kW/163PS)
      • 1.9 TTiD (96kW/130PS)
      • 2.0 t Bio Power (120kW/163PS)
      • 2.0 t (120kW/163PS)
      • 1,8t (110kW/150PS)
      • 2.0 t (154kW/210PS)
      • 2.2 TiD (92kW/125PS)
      • 2.0 t (129kW/175PS)
      • 1.9 TiD (88kW/120PS)
      • 1.9 TiD (110kW/150PS)
      • 1.8 i (90kW/122PS)
      • 2.8 Turbo V6 (184kW/250PS)
      • 2.8 Turbo V6 (188kW/256PS)
      • 1.9 TTiD (132kW/180PS)
      • 2.0 t BioPower (129kW/175PS)
      • 2.8 Turbo V6 XWD (206kW/280PS)
      • 1,8t BioPower (129kW/175PS)
      • 2.0 t BioPower (147kW/200PS)
      • 2.0 t BioPower (154kW/210PS)
      • 2.0 t (177kW/241PS)
      • 2.0 Turbo XWD (154kW/210PS)
      • 2.0 t XWD (177kW/241PS)
      • 2.0 T16 (143kW/194PS)
    • 9-3 Universālis (E50)
      • 2.0 t Bio Power (147kW/200PS)
      • 2.0 t Bio Power XWD (154kW/209PS)
      • 2.0 t BioPower XWD (120kW/163PS)
      • 2.8 Turbo V6 (169kW/230PS)
      • 1.9 TTiD (96kW/130PS)
      • 1.9 TTiD (118kW/160PS)
      • 2.0 t XWD (120kW/163PS)
      • 2.0 t (120kW/163PS)
      • 2.0 t BioPower (120kW/163PS)
      • 1.8 i (90kW/122PS)
      • 2.0 t (110kW/150PS)
      • 2.0 t (129kW/175PS)
      • 2.0 t (154kW/209PS)
      • 1.9 TiD (88kW/120PS)
      • 1.9 TiD (110kW/150PS)
      • 2.8 Turbo V6 (184kW/250PS)
      • 2.8 Turbo V6 (188kW/256PS)
      • 1.9 TTiD (132kW/180PS)
      • 2.0 t BioPower (129kW/175PS)
      • 2.8 Turbo V6 XWD (206kW/280PS)
      • 2.0 t XWD (154kW/209PS)
      • 2.0 t (147kW/200PS)
      • 2.0 t XWD (177kW/241PS)
      • 2.0 t (177kW/241PS)
      • 2.0 T16 (143kW/194PS)
    • 9-3 Kabriolets (YS3F)
      • 2.8 Turbo V6 (169kW/230PS)
      • 1.9 TTiD (118kW/160PS)
      • 1.9 TTiD (96kW/130PS)
      • 2.0 t (120kW/163PS)
      • 2.0 t BioPower (120kW/163PS)
      • 2.0 t (129kW/175PS)
      • 2.0 t (154kW/210PS)
      • 1,8t (110kW/150PS)
      • 2.8 Turbo V6 (184kW/250PS)
      • 1.9 TiD (110kW/150PS)
      • 2.0 Turbo Performance (185kW/252PS)
      • 2.8 Turbo V6 (188kW/256PS)
      • 1.9 TTiD (132kW/180PS)
      • 2.0 t BioPower (129kW/175PS)
      • 2.0 (143kW/194PS)
      • 2.0 t BioPower (147kW/200PS)
      • 2.8 Turbo V6 (203kW/276PS)
      • 2.8 Turbo V6 (206kW/280PS)
      • 1.8 i (90kW/122PS)
      • 1.9 TiD (88kW/120PS)
    • 9-3X (YS3)
      • 2.0 t XWD (154kW/209PS)
      • 2.0 t BioPower XWD (154kW/209PS)
      • 1.9 TTiD (132kW/180PS) Z 19 DTR
  • FIAT
    • CROMA (194_)
      • 1.9 D Multijet (100kW/136PS)
      • 2.2 16V (108kW/147PS)
      • 1.9 D Multijet (194AXB1B) (88kW/120PS)
      • 1.9 D Multijet (194AXC1B, 194AXC12) (110kW/150PS)
      • 2.4 D Multijet (147kW/200PS)
      • 1.8 16V (194AXG1A) (103kW/140PS)
      • 1.9 D Multijet (85kW/115PS)
    • CROMA Furgons/Universālis (194_)
      • 1.9 MJTD (194AXB1B) (88kW/120PS)
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