MiMi Auto Parts
WATER FLANGE BLOCK OFF KIT, Cooltec

WATER FLANGE BLOCK OFF KIT

Brand: Cooltec

SKU: 198001

Category: COOLING, WATER FLANGE

R25,30 incl. 15% VAT

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Fitment: Fits selected models across Audi and Volkswagen. Confirm exact fitment before ordering.

Product Description

The Cooltec Water Flange Block Off Kit is designed for effective sealing of unused or removed water flanges in the cooling systems of selected Audi and Volkswagen models. This kit is essential when modifying or repairing your vehicle's cooling system, ensuring that coolant leaks are prevented and system pressure is maintained. It includes a cylindrical block-off plug with a stepped flange and two retaining clips for secure installation.

This kit is compatible with a range of Audi and Volkswagen vehicles, particularly models where the water flange port may need to be blocked off during maintenance or engine modifications. Always confirm your vehicle's model, year, engine size, and engine code before ordering to ensure proper fitment.

Symptoms that may indicate the need for a water flange block off kit include visible coolant leaks from unused flange ports, difficulty maintaining coolant pressure, or evidence of coolant residue around old flange locations. If you have recently removed or bypassed a section of your cooling system, a proper block off kit is necessary to prevent leaks and maintain system integrity.

Replacing or installing a water flange block off kit is recommended whenever a water flange has been deleted or modified, or if a previous block off solution is leaking or damaged. Proper installation helps avoid coolant loss and potential engine overheating issues.

Trust MiMi Auto Parts for genuine Cooltec cooling components and accessories. We offer nationwide delivery across South Africa, helping you keep your Audi or Volkswagen running reliably. Always double-check compatibility before purchase for a hassle-free experience.

Common signs this part may need replacement

  • Coolant leaking from unused water flange ports
  • Coolant residue around blocked-off areas
  • Difficulty maintaining coolant pressure
  • Overheating due to coolant loss
  • Presence of temporary or makeshift block off solutions
  • Evidence of previous coolant system modifications
  • Unusual coolant odours near engine bay
  • Coolant warning lights after flange removal

Typical replacement guidance

Replace or install a water flange block off kit whenever a water flange is removed, bypassed, or if an existing block off is leaking. This ensures the cooling system remains sealed and prevents coolant loss or contamination.

Why timely replacement matters

Timely replacement of a faulty or missing water flange block off prevents coolant leaks and maintains engine temperature control. Ignoring this can lead to overheating and potential engine damage.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • AUDI 500 C3 Saloon (443, 444) 1982 – 1991 1.8 (DS|JW|NP|SH) – 66 kW / 90 HP
  • AUDI 500 C3 Saloon (443, 444) 1982 – 1991 1.9 (WH) – 74 kW / 100 HP
  • AUDI 500 C3 Saloon (443, 444) 1982 – 1991 2.1 (WC) – 100 kW / 136 HP
  • AUDI 500 C3 Saloon (443, 444) 1982 – 1991 2.2 (KU) – 101 kW / 137 HP
  • AUDI 500 C3 Saloon (443, 444) 1982 – 1991 2.2 (KZ) – 85 kW / 115 HP
  • AUDI 500 C3 Saloon (443, 444) 1982 – 1991 2.2 Turbo (MC) – 121 kW / 165 HP
  • AUDI 500 C3 Saloon (443, 444) 1982 – 1991 2.3 E (NF) – 100 kW / 136 HP
  • AUDI 500 C4 Saloon (4A2) 1990 – 1996 2.3 E (AAR) – 98 kW / 133 HP
  • AUDI 500 C4 Saloon (4A2) 1990 – 1996 2.8 E (AAH) – 128 kW / 174 HP
  • VOLKSWAGEN CADDY I (14) 1980 – 2008 1.5 (JB) – 51 kW / 70 HP
  • VOLKSWAGEN CADDY I (14) 1980 – 2008 1.6 (EW) – 55 kW / 75 HP
  • VOLKSWAGEN CADDY I (14) 1980 – 2008 1.6 D (CR|JK|ME) – 40 kW / 55 HP
  • VOLKSWAGEN CADDY I (14) 1980 – 2008 1.8 (JH) – 70 kW / 95 HP
  • VOLKSWAGEN GOLF I (17) 1974 – 1984 1.1 (FA|GG) – 37 kW / 50 HP
  • VOLKSWAGEN GOLF I (17) 1974 – 1984 1.3 (GF) – 44 kW / 60 HP
  • VOLKSWAGEN GOLF I (17) 1974 – 1984 1.5 (JB) – 51 kW / 70 HP
  • VOLKSWAGEN GOLF I (17) 1974 – 1984 1.5 D (CK) – 37 kW / 50 HP
  • VOLKSWAGEN GOLF I (17) 1974 – 1984 1.6 (EW) – 55 kW / 75 HP
  • VOLKSWAGEN GOLF I (17) 1974 – 1984 1.6 (FP) – 55 kW / 75 HP
  • VOLKSWAGEN GOLF I (17) 1974 – 1984 1.6 D (CR|JK) – 40 kW / 54 HP
  • VOLKSWAGEN GOLF I (17) 1974 – 1984 1.8 GTI (DX) – 82 kW / 112 HP
  • VOLKSWAGEN GOLF II (19E, 1G1) 1983 – 1992 1.3 (HK|MH) – 40 kW / 55 HP
  • VOLKSWAGEN GOLF II (19E, 1G1) 1983 – 1992 1.6 (ABN|EZ|HM) – 55 kW / 75 HP
  • VOLKSWAGEN GOLF II (19E, 1G1) 1983 – 1992 1.8 (GU|GX|HV) – 66 kW / 90 HP
  • VOLKSWAGEN GOLF II (19E, 1G1) 1983 – 1992 1.8 GTI (DX|EV|PB) – 82 kW / 112 HP
  • VOLKSWAGEN GOLF II (19E, 1G1) 1983 – 1992 1.8 GTI 16V (KR) – 102 kW / 139 HP
  • VOLKSWAGEN GOLF III (1H1) 1991 – 2000 1.6 (ABU|AEA|AEE) – 55 kW / 75 HP
  • VOLKSWAGEN GOLF III (1H1) 1991 – 2000 1.6 (AEK|AFT|AKS) – 74 kW / 101 HP
  • VOLKSWAGEN GOLF III (1H1) 1991 – 2000 1.8 (AAM) – 55 kW / 75 HP
  • VOLKSWAGEN GOLF III (1H1) 1991 – 2000 1.8 (ABS|ACC|ADZ) – 66 kW / 90 HP
  • VOLKSWAGEN GOLF III (1H1) 1991 – 2000 2.0 (2E|ABA|ADY|AGG|AKR) – 85 kW / 115 HP
  • VOLKSWAGEN GOLF III (1H1) 1991 – 2000 2.0 GTI 16V (ABF) – 110 kW / 150 HP
  • VOLKSWAGEN GOLF III (1H1) 1991 – 2000 2.8 VR6 (AAA) – 128 kW / 174 HP
  • VOLKSWAGEN GOLF III Cabriolet (1E7) 1993 – 1998 1.8 (AAM|ANN) – 55 kW / 75 HP
  • VOLKSWAGEN GOLF III Cabriolet (1E7) 1993 – 1998 2.0 (2E|ADY|AGG|AKR) – 85 kW / 115 HP
  • VOLKSWAGEN GOLF IV Cabriolet (1E7) 1998 – 2002 2.0 (AGG|AKR|ATU|AWF|AWG) – 85 kW / 115 HP
  • VOLKSWAGEN JETTA I (16) 1980 – 1985 1.3 (GF) – 44 kW / 60 HP
  • VOLKSWAGEN JETTA I (16) 1980 – 1985 1.5 (JB) – 51 kW / 70 HP
  • VOLKSWAGEN JETTA I (16) 1980 – 1985 1.6 (FR) – 63 kW / 85 HP
  • VOLKSWAGEN JETTA I (16) 1980 – 1985 1.8 (DX) – 82 kW / 112 HP
  • VOLKSWAGEN JETTA II (19E, 1G2, 165) 1984 – 1992 1.6 (ABN|EZ|HM) – 55 kW / 75 HP
  • VOLKSWAGEN JETTA II (19E, 1G2, 165) 1984 – 1992 1.6 (PN) – 51 kW / 70 HP
  • VOLKSWAGEN JETTA II (19E, 1G2, 165) 1984 – 1992 1.8 (EV|PB) – 82 kW / 112 HP
  • VOLKSWAGEN JETTA II (19E, 1G2, 165) 1984 – 1992 1.8 (GU|GX|HV) – 66 kW / 90 HP
  • VOLKSWAGEN JETTA II (19E, 1G2, 165) 1984 – 1992 1.8 16V (KR) – 102 kW / 140 HP
  • VOLKSWAGEN JETTA III (1H2) 1991 – 2000 1.6 (AEK|AFT|AKS) – 74 kW / 101 HP
  • VOLKSWAGEN JETTA III (1H2) 1991 – 2000 1.8 (AAM) – 55 kW / 75 HP
  • VOLKSWAGEN JETTA III (1H2) 1991 – 2000 1.8 (ABS|ADZ) – 66 kW / 90 HP
  • VOLKSWAGEN JETTA III (1H2) 1991 – 2000 2.0 (2E|ABA|ADY|AGG|AKR) – 85 kW / 115 HP
  • VOLKSWAGEN JETTA III (1H2) 1991 – 2000 2.8 VR6 (AAA) – 120 kW / 163 HP

Fitment support

Not sure if this part fits your vehicle? Contact MiMi Auto Parts with your vehicle make, model, year, and engine code before ordering and we will help confirm fitment.

Installation note

Some electrical components require correct wiring, calibration, or diagnostic scanning after installation. Professional installation is recommended where applicable.

Frequently Asked Questions

How do I know if it is the alternator or the battery?

Both can cause starting and charging problems. A charging-system test distinguishes a failing alternator from a weak battery. Have the system tested before replacing parts to confirm the actual fault.

Does this part fit my vehicle?

Please check the vehicle compatibility section on this page and confirm your vehicle make, model, year, engine size, and engine code before ordering. If you are unsure, contact MiMi Auto Parts before checkout.

Is the price VAT-inclusive?

Yes, product prices on MiMi Auto Parts are shown inclusive of VAT where applicable.

Do you deliver across South Africa?

Yes, MiMi Auto Parts delivers nationwide in South Africa. Delivery cost and estimated timing are calculated during checkout based on your location.

Is professional installation recommended?

Professional installation is recommended for safety-critical and technical parts such as airbag, clock spring, brakes, suspension, steering, clutch, cooling, engine, and electrical components. For guidance specific to this part, see the installation note on this page.

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