Fitment: Fits selected models across Audi and Volkswagen. Confirm exact fitment before ordering.
Product Description
The Arrowhead WATER FLANGE T PIECE 20X20X20MM is an essential component within the cooling system, designed to join three coolant hoses of equal diameter. This T-shaped water flange is typically used to route coolant efficiently between various parts of the engine, helping to regulate temperature and prevent overheating. Constructed from durable plastic, it is well-suited for both Audi and Volkswagen models requiring a 20mm connection at each end.
This part is compatible with select Audi and Volkswagen vehicles. Due to variations in model years, engine sizes, and layouts, it is important to confirm that your specific vehicle uses a 20x20x20mm T-piece water flange before purchasing. If unsure, please check your vehicle's model, year, engine size, and engine code or consult with our team for guidance.
Common symptoms of a failing water flange T piece include coolant leaks at hose junctions, visible cracks or wear on the flange, frequent low coolant warnings, engine overheating, steam from the engine bay, and poor heater performance. You may also notice a drop in coolant levels without an obvious external leak, or soft, swollen hoses at the connection points.
Replacement of this water flange is recommended if you observe any of the above symptoms, especially if there are visible cracks or leaks. Timely replacement helps maintain the integrity of your vehicle's cooling system and prevents costly engine damage due to overheating.
MiMi Auto Parts offers this Arrowhead water flange T piece with nationwide delivery across South Africa. Our knowledgeable team is ready to assist you in finding the correct part for your vehicle. Always confirm your model, year, engine size, and engine code before ordering to ensure the perfect fit.
Common signs this part may need replacement
Coolant leaks at hose connections
Visible cracks or splits in the flange
Frequent low coolant warnings
Engine overheating
Steam or vapour from engine bay
Poor cabin heater performance
Swollen or soft coolant hoses at the T piece
Drop in coolant level without visible leaks
Coolant smell in engine bay
Typical replacement guidance
Replace the water flange T piece if you notice coolant leaks, visible damage, or if hoses are not fitting securely. Regular inspection is advised, especially during coolant system maintenance, to prevent unexpected failures.
Why timely replacement matters
A faulty water flange T piece can compromise the entire cooling system, leading to overheating and potential engine damage. Prompt replacement ensures reliable coolant flow and protects your engine.
Vehicle Compatibility
This part is confirmed to fit the following vehicles:
AUDI A3 / S3 (8P1) 2003 – 2012 1.4 TFSI (CAXC|CMSA) – 92 kW / 125 HP
AUDI A3 / S3 Sportback (8PA) 2005 – 2013 1.4 TFSI (CAXC|CMSA) – 92 kW / 125 HP
AUDI A4 / S4 B7 (8EC) 2005 – 2009 3.2 FSI (AUK) – 188 kW / 255 HP
AUDI A4 / S4 B7 (8EC) 2005 – 2009 3.2 FSI quattro (AUK) – 188 kW / 255 HP
AUDI A4 / S4 B7 Avant (8ED) 2005 – 2008 3.2 FSI (AUK) – 188 kW / 255 HP
AUDI A4 / S4 B7 Avant (8ED) 2005 – 2008 3.2 FSI quattro (AUK|BKH) – 188 kW / 255 HP
AUDI A4 / S4 B8 (8K2) 2008 – 2017 1.8 TFSI (CABA|CDHA) – 88 kW / 120 HP
AUDI A4 / S4 B8 (8K2) 2008 – 2017 1.8 TFSI (CABB|CDHB) – 118 kW / 160 HP
AUDI A4 / S4 B8 (8K2) 2008 – 2017 1.8 TFSI (CJEB) – 125 kW / 170 HP
AUDI A4 / S4 B8 (8K2) 2008 – 2017 2.0 TDI (CAGA|CJCA|CMEA|CMFA) – 105 kW / 143 HP
AUDI A4 / S4 B8 (8K2) 2008 – 2017 2.0 TDI (CAGB|CJCB|CSUB) – 100 kW / 136 HP
AUDI A4 / S4 B8 (8K2) 2008 – 2017 2.0 TDI (CAHA) – 125 kW / 170 HP
AUDI A4 / S4 B8 (8K2) 2008 – 2017 2.0 TDI (CGLC|CMGB) – 130 kW / 177 HP
AUDI A4 / S4 B8 (8K2) 2008 – 2017 2.0 TFSI (CAEA|CDNB|CFKA) – 132 kW / 180 HP
AUDI A4 / S4 B8 (8K2) 2008 – 2017 2.0 TFSI (CAEB|CDNC) – 155 kW / 211 HP
AUDI A4 / S4 B8 (8K2) 2008 – 2017 2.0 TFSI (CNCD) – 165 kW / 224 HP
AUDI A4 / S4 B8 (8K2) 2008 – 2017 2.0 TFSI quattro (CDNC|CPMA) – 155 kW / 211 HP
AUDI A4 / S4 B8 (8K2) 2008 – 2017 2.0 TFSI quattro (CNCD) – 165 kW / 224 HP
AUDI A4 / S4 B8 Avant (8K5) 2008 – 2017 1.8 TFSI (CABB|CDHB) – 118 kW / 160 HP
AUDI A4 / S4 B8 Avant (8K5) 2008 – 2017 1.8 TFSI (CJEB) – 125 kW / 170 HP
AUDI A4 / S4 B8 Avant (8K5) 2008 – 2017 2.0 TDI (CAGA|CJCA|CMEA|CMFA) – 105 kW / 143 HP
AUDI A4 / S4 B8 Avant (8K5) 2008 – 2017 2.0 TDI (CGLC) – 130 kW / 177 HP
AUDI A4 / S4 B8 Avant (8K5) 2008 – 2017 2.0 TFSI (CAEB|CDNC) – 155 kW / 211 HP
AUDI A5 / S5 (8T3) 2008 – 2017 1.8 TFSI (CABD|CJEB) – 125 kW / 170 HP
AUDI A5 / S5 (8T3) 2008 – 2017 2.0 TDI (CGLC) – 130 kW / 177 HP
AUDI A5 / S5 (8T3) 2008 – 2017 2.0 TFSI (CDNC) – 155 kW / 211 HP
AUDI A5 / S5 (8T3) 2008 – 2017 2.0 TFSI (CNCD) – 165 kW / 224 HP
AUDI A5 / S5 (8T3) 2008 – 2017 2.0 TFSI quattro (CAEB|CDNC|CPMA) – 155 kW / 211 HP
AUDI A5 / S5 (8T3) 2008 – 2017 2.0 TFSI quattro (CNCD) – 165 kW / 224 HP
AUDI A5 / S5 Convertible (8F7) 2009 – 2017 1.8 TFSI (CJEB) – 125 kW / 170 HP
AUDI A5 / S5 Convertible (8F7) 2009 – 2017 1.8 TFSI (CJEE) – 130 kW / 177 HP
AUDI A5 / S5 Sportback (8TA) 2010 – 2017 1.8 TFSI (CJEB) – 125 kW / 170 HP
AUDI A5 / S5 Sportback (8TA) 2010 – 2017 2.0 TDI (CGLC) – 130 kW / 177 HP
AUDI A5 / S5 Sportback (8TA) 2010 – 2017 2.0 TFSI (CDNC) – 155 kW / 211 HP
AUDI A5 / S5 Sportback (8TA) 2010 – 2017 2.0 TFSI (CNCD) – 165 kW / 224 HP
AUDI A5 / S5 Sportback (8TA) 2010 – 2017 2.0 TFSI quattro (CDNC) – 155 kW / 211 HP
AUDI A5 / S5 Sportback (8TA) 2010 – 2017 2.0 TFSI quattro (CNCD) – 165 kW / 224 HP
AUDI A6 / S6 C7 (4G2, 4GC) 2011 – 2019 1.8 TFSI (CYGA) – 140 kW / 190 HP
AUDI A6 / S6 C7 (4G2, 4GC) 2011 – 2019 2.0 TDI (CGLC|CMGB) – 130 kW / 177 HP
AUDI A6 / S6 C7 (4G2, 4GC) 2011 – 2019 2.0 TDI (CNHA|CZJA|DDDA) – 140 kW / 190 HP
AUDI A6 / S6 C7 (4G2, 4GC) 2011 – 2019 2.0 TFSI (CDNB) – 132 kW / 180 HP
AUDI A6 / S6 C7 (4G2, 4GC) 2011 – 2019 2.0 TFSI quattro (CYNB|CYPA) – 185 kW / 252 HP
AUDI A6 / S6 C7 (4G2, 4GC) 2011 – 2019 3.0 TFSI quattro (CGWB) – 220 kW / 300 HP
AUDI A6 / S6 C7 (4G2, 4GC) 2011 – 2019 3.0 TFSI quattro (CGWD|CGXB|CTUA) – 228 kW / 310 HP
AUDI A7 / S7 Sportback (4GA, 4GF) 2011 – 2019 3.0 TFSI quattro (CGWB|CHMA) – 220 kW / 300 HP
AUDI A7 / S7 Sportback (4GA, 4GF) 2011 – 2019 3.0 TFSI quattro (CGWD|CGXB|CTTA|CTUA) – 228 kW / 310 HP
AUDI A7 / S7 Sportback (4GA, 4GF) 2011 – 2019 S7 quattro (CTGE) – 331 kW / 450 HP
AUDI A8 / S8 D4 (4H2, 4H8, 4HC, 4HL) 2010 – 2019 3.0 TFSI quattro (CGWA|CGXA|CREG) – 213 kW / 290 HP
AUDI A8 / S8 D4 (4H2, 4H8, 4HC, 4HL) 2010 – 2019 6.3 W12 quattro (CEJA|CTNA) – 368 kW / 500 HP
AUDI Q3 (8UB, 8UG) 2012 – 2019 2.0 TFSI quattro (CCZC) – 125 kW / 170 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 auto parts require correct tools, mechanical knowledge, and safety procedures. MiMi Auto Parts recommends professional inspection and installation where required.
Frequently Asked Questions
What should I check before ordering this part?
Check the part name, brand, part number, and vehicle compatibility information on this page. Confirm your vehicle make, model, year, engine size, and engine code before ordering. If you are unsure, contact MiMi Auto Parts before checkout.
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.