Perfect Fit Coolant Tank RIDEX 397E0234 OE Ref 1J0121321B

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Coolant Tank RIDEX 397E0234 OE Ref 1J0121321B

Key Specification:

EAN: 4066016881985
OEM Reference number: 1J0121321A
Supplementary Info: with sealing plug
PURPOSE GROUP: Coolant Water

See Full Specification

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£ 35.00

£ 28.04 excl. VAT

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SKU:	RIDEX 397E0234
Brand	RIDEX

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Specification
Description
OEM Numbers
Compatibilities
Reviews

EAN

4066016881985

OEM Reference number

1J0121321A

Supplementary Info

with sealing plug

PURPOSE GROUP

Coolant Water

High-Quality Coolant Tank OE Ref 1J0121321B Replacement for Your Vehicle

This Coolant Tank OE Ref 1J0121321B is specifically engineered for AUDI, SKODA, VW, ensuring a precise fit and exceptional performance. Designed to replace OEM Part Number 1J0121321A, it’s built by trusted manufacturer RIDEX, guaranteeing reliability. With Reference Number 397E0234 and EAN EAN: 4066016881985, this replacement part is available at £35.00, VAT included.

with sealing plug

At e Auto Parts, we prioritize quality and customer satisfaction. That’s why all our Engine Cooling System parts are rigorously tested to meet or exceed OEM specifications. Whether you’re restoring your vehicle or simply maintaining its performance, this Coolant Tank OE Ref 1J0121321B is the perfect solution.

Find the Correct Part with Ease

Using our vehicle compatibility tool or your UK registration number, you can quickly verify if this Coolant Tank OE Ref 1J0121321B is a match. Alternatively, cross-reference the OEM number 1J0121321A to confirm fitment.

Compatible vehicles:

AUDI
- A3 (8L1) From 09/1996 to 09/2006
- A4 B5 (8D2) From 11/1994 to 12/2001
- A4 B5 Avant (8D5) From 11/1994 to 12/2002
- A4 B6 (8E2) From 11/2000 to 12/2005
- A4 B6 Avant (8E5) From 02/2000 to 12/2005
- A6 C4 (4A2) From 06/1994 to 10/1997
- A6 C4 Avant (4A5) From 06/1994 to 12/1997
- A6 C5 (4B2) From 01/1997 to 12/2005
- A6 C5 Avant (4B5) From 11/1997 to 01/2005
- A8 D2 (4D2, 4D8) From 03/1994 to 12/2005
- CABRIOLET B3 (8G7) From 05/1991 to 08/2000
- COUPE B3 (89, 8B3) From 10/1988 to 12/1996
- TT (8N3) From 10/1998 to 12/2006
- TT Roadster (8N9) From 10/1999 to 12/2006
SKODA
- SUPERB I (3U4) From 12/2001 to 03/2008
VW
- PASSAT B5 (3B2) From 08/1996 to 12/2001
- PASSAT B5 Estate (3B5) From 05/1997 to 12/2001
- PASSAT B5.5 (3B3) From 10/2000 to 12/2005
- PASSAT B5.5 Estate (3B6) From 09/2000 to 08/2005

Order today and experience the e Auto Parts promise: quality products, competitive prices, and excellent customer service. With our 30-day money-back guarantee, you can shop with total confidence.

Reference number(s) comparable with the original spare part number

OE reference number(s) comparable with the original spare part number

AUDI

AUDI A3 (8L1) From 09/1996 to 09/2006

1.9 TDI 4WD 08/1997-07/2001, 81 kw, 1896 ccm, 110 PS, Hatchback, Diesel , ENG: ASV, AHF

AUDI A4 B5 (8D2) From 11/1994 to 12/2001

1.8 quattro 4WD 01/1995-11/2000, 92 kw, 1781 ccm, 125 PS, Saloon, Petrol , ENG: ARG, ADR, APT

1.8 T 4WD 01/1995-11/2000, 110 kw, 1781 ccm, 150 PS, Saloon, Petrol , ENG: ATW, AEB, AWT, ARK, ANB, APU

2.4 4WD 03/1997-11/2000, 121 kw, 2393 ccm, 165 PS, Saloon, Petrol , ENG: APS, ARJ, AGA, ALF, AML

1.6 4WD 11/1994-10/2000, 74 kw, 1595 ccm, 100 PS, Saloon, Petrol , ENG: AHL, ANA, ARM, ADP

1.8 4WD 04/1995-11/2000, 85 kw, 1781 ccm, 115 PS, Saloon, Petrol , ENG: AFY

1.9 TDI quattro 4WD 09/1996-11/2000, 81 kw, 1896 ccm, 110 PS, Saloon, Diesel , ENG: AFN, AVG

1.8 T quattro 4WD 12/1997-11/2000, 132 kw, 1781 ccm, 180 PS, Saloon, Petrol , ENG: AJL

2.5 TDI quattro 4WD 09/1997-11/2000, 110 kw, 2496 ccm, 150 PS, Saloon, Diesel , ENG: AKN, AFB

1.8 T quattro 4WD 01/1995-11/2000, 110 kw, 1781 ccm, 150 PS, Saloon, Petrol , ENG: ATW, AEB, AWT, ARK, ANB, APU

1.9 TDI 4WD 01/1995-11/2000, 66 kw, 1896 ccm, 90 PS, Saloon, Diesel , ENG: 1Z, AHH, AHU

1.8 4WD 11/1994-11/2000, 92 kw, 1781 ccm, 125 PS, Saloon, Petrol , ENG: ARG, ADR, AVV, APT

1.9 TDI 4WD 10/1995-11/2000, 81 kw, 1896 ccm, 110 PS, Saloon, Diesel , ENG: AFN, AVG

1.9 TDI 4WD 12/1995-11/2000, 55 kw, 1896 ccm, 75 PS, Saloon, Diesel , ENG: AFF

2.8 quattro 4WD 10/1996-08/2001, 142 kw, 2771 ccm, 193 PS, Saloon, Petrol , ENG: ATQ, ACK, AMX, APR, AHA, ALG, AQD

1.8 T 4WD 12/1997-11/2000, 132 kw, 1781 ccm, 180 PS, Saloon, Petrol , ENG: AJL

2.5 TDI 4WD 09/1997-11/2000, 110 kw, 2496 ccm, 150 PS, Saloon, Diesel , ENG: AKN, AFB

AUDI A4 B5 Avant (8D5) From 11/1994 to 12/2002

1.8 quattro 4WD 01/1996-09/2001, 92 kw, 1781 ccm, 125 PS, Estate, Petrol , ENG: ARG, ADR, APT

1.8 T 4WD 03/1996-09/2001, 110 kw, 1781 ccm, 150 PS, Estate, Petrol , ENG: AEB, AWT, ARK, ANB, APU

1.6 4WD 11/1994-09/2001, 74 kw, 1595 ccm, 100 PS, Estate, Petrol , ENG: AHL, ANA, ARM, ADP

1.6 4WD 07/2000-09/2001, 75 kw, 1595 ccm, 102 PS, Estate, Petrol , ENG: ALZ

1.8 T 4WD 12/1997-09/2001, 132 kw, 1781 ccm, 180 PS, Estate, Petrol , ENG: AJL

1.8 T quattro 4WD 01/1996-09/2001, 110 kw, 1781 ccm, 150 PS, Estate, Petrol , ENG: ATW, AEB, AWT, ARK, ANB, APU

1.9 TDI 4WD 02/1996-09/2001, 81 kw, 1896 ccm, 110 PS, Estate, Diesel , ENG: AFN, AVG

1.8 4WD 02/1996-09/2001, 92 kw, 1781 ccm, 125 PS, Estate, Petrol , ENG: ARG, ADR, AVV, APT

1.8 4WD 07/1995-09/2001, 85 kw, 1781 ccm, 115 PS, Estate, Petrol , ENG: AFY

1.9 TDI quattro 4WD 09/1996-09/2001, 81 kw, 1896 ccm, 110 PS, Estate, Diesel , ENG: AFN, AVG

2.5 TDI 4WD 09/1997-09/2001, 110 kw, 2496 ccm, 150 PS, Estate, Diesel , ENG: AKN, AFB

1.8 T quattro 4WD 12/1997-09/2001, 132 kw, 1781 ccm, 180 PS, Estate, Petrol , ENG: AJL

AUDI A4 B6 (8E2) From 11/2000 to 12/2005

1.8 T 4WD 11/2000-07/2002, 110 kw, 1781 ccm, 150 PS, Saloon, Petrol , ENG: AVJ

AUDI A4 B6 Avant (8E5) From 02/2000 to 12/2005

1.8 T 4WD 09/2001-07/2002, 110 kw, 1781 ccm, 150 PS, Estate, Petrol , ENG: AVJ

AUDI A6 C4 (4A2) From 06/1994 to 10/1997

2.5 TDI 4WD 06/1994-10/1997, 85 kw, 2461 ccm, 116 PS, Saloon, Diesel , ENG: AAT

2.0 4WD 06/1994-10/1997, 85 kw, 1984 ccm, 115 PS, Saloon, Petrol , ENG: ABK

2.0 16V quattro 4WD 06/1994-10/1997, 103 kw, 1984 ccm, 140 PS, Saloon, Petrol , ENG: ACE

1.8 quattro 4WD 12/1995-10/1997, 92 kw, 1781 ccm, 125 PS, Saloon, Petrol , ENG: ADR

2.0 16V 4WD 06/1994-10/1997, 103 kw, 1984 ccm, 140 PS, Saloon, Petrol , ENG: ACE

1.8 4WD 12/1995-10/1997, 92 kw, 1781 ccm, 125 PS, Saloon, Petrol , ENG: ADR

2.0 4WD 06/1994-10/1997, 74 kw, 1984 ccm, 100 PS, Saloon, Petrol , ENG: AAE

AUDI A6 C4 Avant (4A5) From 06/1994 to 12/1997

2.0 16V quattro 4WD 06/1994-12/1997, 103 kw, 1984 ccm, 140 PS, Estate, Petrol , ENG: ACE

2.5 TDI 4WD 06/1994-12/1997, 85 kw, 2461 ccm, 116 PS, Estate, Diesel , ENG: AAT

2.0 4WD 06/1994-12/1997, 85 kw, 1984 ccm, 115 PS, Estate, Petrol , ENG: ABK

1.8 quattro 4WD 12/1995-12/1997, 92 kw, 1781 ccm, 125 PS, Estate, Petrol , ENG: ADR

1.8 4WD 12/1995-12/1997, 92 kw, 1781 ccm, 125 PS, Estate, Petrol , ENG: ADR

2.0 16V 4WD 06/1994-12/1997, 103 kw, 1984 ccm, 140 PS, Estate, Petrol , ENG: ACE

2.0 4WD 06/1994-12/1997, 74 kw, 1984 ccm, 100 PS, Estate, Petrol , ENG: AAE

AUDI A6 C5 (4B2) From 01/1997 to 12/2005

2.5 TDI quattro 4WD 07/1997-01/2005, 110 kw, 2496 ccm, 150 PS, Saloon, Diesel , ENG: AKN, AFB

2.8 4WD 02/1997-01/2005, 142 kw, 2771 ccm, 193 PS, Saloon, Petrol , ENG: ATQ, ACK, AMX, APR, ALG, AQD

1.9 TDI 4WD 04/1997-10/2000, 81 kw, 1896 ccm, 110 PS, Saloon, Diesel , ENG: AFN, AVG

2.4 4WD 02/1997-01/2005, 121 kw, 2393 ccm, 165 PS, Saloon, Petrol , ENG: APS, ARJ, AGA, ALF, AML

1.8 4WD 07/1997-01/2005, 92 kw, 1781 ccm, 125 PS, Saloon, Petrol , ENG: ARH, AQE, AJP

1.8 T 4WD 01/1997-01/2005, 110 kw, 1781 ccm, 150 PS, Saloon, Petrol , ENG: AEB, AWT, ARK, ANB, APU

2.8 quattro 4WD 02/1997-01/2005, 142 kw, 2771 ccm, 193 PS, Saloon, Petrol , ENG: ATQ, ACK, AMX, APR, ALG, AQD

2.5 TDI 4WD 07/1997-01/2005, 110 kw, 2496 ccm, 150 PS, Saloon, Diesel , ENG: AKN, AFB

2.4 quattro 4WD 02/1997-01/2005, 121 kw, 2393 ccm, 165 PS, Saloon, Petrol , ENG: APS, ARJ, AGA, ALF, AML

1.9 TDI 4WD 07/2000-01/2005, 85 kw, 1896 ccm, 115 PS, Saloon, Diesel , ENG: AJM

1.8 T quattro 4WD 02/1997-01/2005, 110 kw, 1781 ccm, 150 PS, Saloon, Petrol , ENG: AEB, AWT, ARK, ANB, APU

AUDI A6 C5 Avant (4B5) From 11/1997 to 01/2005

2.5 TDI 4WD 12/1997-01/2005, 110 kw, 2496 ccm, 150 PS, Estate, Diesel , ENG: AKN, AFB

1.8 T quattro 4WD 12/1997-01/2005, 110 kw, 1781 ccm, 150 PS, Estate, Petrol , ENG: AEB, AWT, ARK, ANB, APU

2.4 4WD 12/1997-01/2005, 121 kw, 2393 ccm, 165 PS, Estate, Petrol , ENG: APS, ARJ, AGA, ALF, AML

2.8 quattro 4WD 12/1997-01/2005, 142 kw, 2771 ccm, 193 PS, Estate, Petrol , ENG: ATQ, ACK, AMX, APR, ALG, AQD

1.9 TDI 4WD 07/2000-01/2005, 85 kw, 1896 ccm, 115 PS, Estate, Diesel , ENG: AJM

1.9 TDI 4WD 02/1998-04/2001, 81 kw, 1896 ccm, 110 PS, Estate, Diesel , ENG: AFN, AVG

2.5 TDI quattro 4WD 12/1997-01/2005, 110 kw, 2496 ccm, 150 PS, Estate, Diesel , ENG: AKN, AFB

2.4 quattro 4WD 12/1997-01/2005, 121 kw, 2393 ccm, 165 PS, Estate, Petrol , ENG: APS, ARJ, AGA, ALF, AML

2.8 4WD 12/1997-01/2005, 142 kw, 2771 ccm, 193 PS, Estate, Petrol , ENG: ACK, AMX, APR, ALG, AQD

1.8 T 4WD 12/1997-01/2005, 110 kw, 1781 ccm, 150 PS, Estate, Petrol , ENG: AEB, AWT, ARK, ANB, APU

1.8 4WD 12/1997-01/2005, 92 kw, 1781 ccm, 125 PS, Estate, Petrol , ENG: ARH, AQE, AJP

AUDI A8 D2 (4D2, 4D8) From 03/1994 to 12/2005

2.5 TDI 4WD 01/1997-04/2000, 110 kw, 2496 ccm, 150 PS, Saloon, Diesel , ENG: AKN, AFB

AUDI CABRIOLET B3 (8G7) From 05/1991 to 08/2000

1.8 4WD 01/1997-08/2000, 92 kw, 1781 ccm, 125 PS, Convertible, Petrol , ENG: ADR

2.0 E 4WD 01/1993-07/1998, 85 kw, 1984 ccm, 115 PS, Convertible, Petrol , ENG: ABK

AUDI COUPE B3 (89, 8B3) From 10/1988 to 12/1996

2.0 4WD 05/1989-12/1996, 85 kw, 1984 ccm, 115 PS, Coupe, Petrol , ENG: ABK, AAD

AUDI TT (8N3) From 10/1998 to 12/2006

1.8 T 4WD 09/2002-06/2006, 110 kw, 1781 ccm, 150 PS, Coupe, Petrol , ENG: AUM

AUDI TT Roadster (8N9) From 10/1999 to 12/2006

1.8 T 4WD 01/2001-06/2006, 110 kw, 1781 ccm, 150 PS, Convertible, Petrol , ENG: AUM

SKODA

SKODA SUPERB I (3U4) From 12/2001 to 03/2008

2.8 V6 4WD 12/2001-03/2008, 142 kw, 2771 ccm, 193 PS, Saloon, Petrol , ENG: AMX

1.8 T 4WD 12/2001-03/2008, 110 kw, 1781 ccm, 150 PS, Saloon, Petrol , ENG: AWT

2.5 TDI 4WD 06/2003-03/2008, 120 kw, 2496 ccm, 163 PS, Saloon, Diesel , ENG: BDG

1.9 TDI 4WD 12/2001-03/2008, 96 kw, 1896 ccm, 130 PS, Saloon, Diesel , ENG: AWX, AVF

2.0 4WD 12/2001-03/2008, 85 kw, 1984 ccm, 115 PS, Saloon, Petrol , ENG: AZM

2.5 TDI 4WD 12/2001-08/2003, 114 kw, 2496 ccm, 155 PS, Saloon, Diesel , ENG: AYM

VW PASSAT B5 (3B2) From 08/1996 to 12/2001

1.8 Syncro/4motion 4WD 12/1996-08/2000, 92 kw, 1781 ccm, 125 PS, Saloon, Petrol , ENG: ADR, APT, ARG

2.8 V6 Syncro/4motion 4WD 10/1996-11/2000, 142 kw, 2771 ccm, 193 PS, Saloon, Petrol , ENG: APR, AQD, ALG, AHA, ACK

1.8 4WD 10/1996-11/2000, 92 kw, 1781 ccm, 125 PS, Saloon, Petrol , ENG: ADR, APT, ARG

2.3 VR5 Syncro/4motion 4WD 10/1997-11/2000, 110 kw, 2324 ccm, 150 PS, Saloon, Petrol , ENG: AGZ

1.9 TDI 4WD 10/1996-11/2000, 81 kw, 1896 ccm, 110 PS, Saloon, Diesel , ENG: AFN, AVG

1.9 TDI 4motion 4WD 08/1999-11/2000, 85 kw, 1896 ccm, 115 PS, Saloon, Diesel , ENG: ATJ

1.8 T 4WD 10/1996-11/2000, 110 kw, 1781 ccm, 150 PS, Saloon, Petrol , ENG: ANB, APU, ATW, AUG, AEB

1.9 TDI 4WD 08/1998-11/2000, 85 kw, 1896 ccm, 115 PS, Saloon, Diesel , ENG: ATJ, AJM

VW PASSAT B5 Estate (3B5) From 05/1997 to 12/2001

2.3 VR5 Syncro/4motion 4WD 10/1997-11/2000, 110 kw, 2324 ccm, 150 PS, Estate, Petrol , ENG: AGZ

1.9 TDI 4WD 06/1997-11/2000, 81 kw, 1896 ccm, 110 PS, Estate, Diesel , ENG: AFN, AVG

1.8 4WD 06/1997-11/2000, 92 kw, 1781 ccm, 125 PS, Estate, Petrol , ENG: ADR, APT, ARG

1.9 TDI 4WD 08/1998-11/2000, 85 kw, 1896 ccm, 115 PS, Estate, Diesel , ENG: ATJ, AJM

1.8 Syncro/4motion 4WD 06/1997-11/2000, 92 kw, 1781 ccm, 125 PS, Estate, Petrol , ENG: ADR, APT, ARG

2.8 V6 Syncro/4motion 4WD 06/1997-11/2000, 142 kw, 2771 ccm, 193 PS, Estate, Petrol , ENG: APR, AQD, ALG, AHA, ATQ, ACK

1.8 T 4WD 05/1997-11/2000, 110 kw, 1781 ccm, 150 PS, Estate, Petrol , ENG: ANB, APU, ATW, AUG, AEB

1.6 4WD 06/1997-11/2000, 74 kw, 1595 ccm, 101 PS, Estate, Petrol , ENG: AHL, ADP, ANA, ARM

VW PASSAT B5.5 (3B3) From 10/2000 to 12/2005

1.6 4WD 11/2000-05/2005, 75 kw, 1595 ccm, 102 PS, Saloon, Petrol , ENG: ALZ

2.0 4motion 4WD 11/2000-05/2005, 85 kw, 1984 ccm, 115 PS, Saloon, Petrol , ENG: AZM

1.8 T 20V 4WD 11/2000-05/2005, 110 kw, 1781 ccm, 150 PS, Saloon, Petrol , ENG: AWT

2.0 4WD 11/2000-05/2005, 85 kw, 1984 ccm, 115 PS, Saloon, Petrol , ENG: AZM

1.9 TDI 4WD 11/2000-05/2005, 96 kw, 1896 ccm, 130 PS, Saloon, Diesel , ENG: AVF, AWX

2.8 4motion 4WD 11/2000-05/2005, 142 kw, 2771 ccm, 193 PS, Saloon, Petrol , ENG: AMX, ATQ

VW PASSAT B5.5 Estate (3B6) From 09/2000 to 08/2005

1.6 4WD 11/2000-05/2005, 75 kw, 1595 ccm, 102 PS, Estate, Petrol , ENG: ALZ

1.9 TDI 4WD 11/2000-05/2005, 96 kw, 1896 ccm, 130 PS, Estate, Diesel , ENG: AVF, AWX

2.0 4motion 4WD 11/2000-05/2005, 85 kw, 1984 ccm, 115 PS, Estate, Petrol , ENG: AZM

1.8 T 20V 4WD 11/2000-05/2005, 110 kw, 1781 ccm, 150 PS, Estate, Petrol , ENG: AWT

2.0 4WD 11/2000-05/2005, 85 kw, 1984 ccm, 115 PS, Estate, Petrol , ENG: AZM

1.9 TDI 4motion 4WD 11/2000-05/2005, 96 kw, 1896 ccm, 130 PS, Estate, Diesel , ENG: AVF

2.0 TDI 4WD 12/2003-05/2005, 100 kw, 1968 ccm, 136 PS, Estate, Diesel , ENG: BHW, BGW

Berry
1 July, 2025
elderly car so really pleased that the part could be supplied :-) Correct part arrived swiftly - excellent - thank you
Edward & Susan
20 May, 2025
These guys were real helpful when I was looking for an EGR valve. Great communications and fast delivery, the valve did exactly as It was meant to do and it was a lot cheaper than everywhere else I looked. I'll be using eAuto Parts again. Top banana.
Charlie
27 Jan, 2025
eAuto Parts made me happy because it only took 2 minutes to order the part and at a very good price, also very quick delivery, will definitely deal with them again.
Adam Taylor
12 May, 2024
Quick enquiry response, easy buying and quick delivery. Quality of goods was good and fitted with no problem (Suzuki bonnet hinges.) recommended.
Helena Garcia
2 January, 2024
The correct part was rapidly identified and located, and was despatched promply to my chosen repairer in time for the work to be done on schedule. Very pleased with the service and will be using eAuto Parts again.