Name: Auxiliary Water Pump (cooling Water Circuit) NAPA NWP1637
Brand: NAPA
SKU: NAPA-NWP1637
Price: 118.00 GBP
Availability: InStock
Rating: 4.8 (578 reviews)

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Auxiliary Water Pump (cooling Water Circuit) NAPA NWP1637 NAPA

Key Specification:

EAN: 5063485099766
Packing Unit: 1
PURPOSE GROUP: Cooling System - Pump
Supplementary Info: NAPA

See Full Specification

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£ 118.00

£ 88.12 excl. VAT

In Stock

SKU:	NAPA NWP1637
Brand	NAPA

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Specification
Description
Compatibilities
Reviews

EAN

5063485099766

Packing Unit

PURPOSE GROUP

Cooling System - Pump

Supplementary Info

NAPA

Auxiliary Water Pump (cooling Water Circuit) NAPA – NAPA – OEM

This Auxiliary Water Pump (cooling Water Circuit) NAPA is supplied by NAPA as a replacement for OEM reference . It is intended for use in selected AUDI, MASERATI, OPEL, SEAT, VAUXHALL, VOLVO, VW vehicles and designed to meet original equipment fit and functional requirements.

The part is identified by manufacturer reference NWP1637 and EAN EAN: 5063485099766, allowing accurate identification and compatibility verification prior to installation. It is suitable for replacing worn, damaged, or non-functioning components where dependable operation is required.

NAPA

Fitment & Compatibility

Correct part selection is essential to ensure proper fitment. Please confirm compatibility by matching the OEM reference number or using the vehicle registration lookup tool before ordering.

This part is compatible with selected AUDI, MASERATI, OPEL, SEAT, VAUXHALL, VOLVO, VW models. Detailed compatibility information is available in the Compatibility section of this page.

If this part is not suitable for your vehicle, browse alternative options in our Engine Cooling System category.

AUDI

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

S3 quattro 4WD 03/1999-04/2002, 154 kw, 1781 ccm, 210 PS, Hatchback, Petrol , ENG: AMK, APY, AUL

1.8 T 4WD 12/1998-05/2003, 132 kw, 1781 ccm, 180 PS, Hatchback, Petrol , ENG: AJQ, APP, ARY, AUQ

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

S4 quattro 4WD 09/1997-09/2001, 195 kw, 2671 ccm, 265 PS, Saloon, Petrol , ENG: AGB, AZB

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

S4 quattro 4WD 09/1997-09/2001, 195 kw, 2671 ccm, 265 PS, Estate, Petrol , ENG: AGB, AZB

RS4 quattro 4WD 05/2000-09/2001, 280 kw, 2671 ccm, 380 PS, Estate, Petrol , ENG: AZR, ASJ

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

2.7 T quattro 4WD 12/1997-01/2005, 169 kw, 2671 ccm, 230 PS, Saloon, Petrol , ENG: AZA, AJK

2.7 T quattro 4WD 08/2001-01/2005, 184 kw, 2671 ccm, 250 PS, Saloon, Petrol , ENG: ARE, BES

2.7 T 4WD 02/1999-01/2005, 169 kw, 2671 ccm, 230 PS, Saloon, Petrol , ENG: AJK

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

2.7 T quattro 4WD 12/1997-01/2005, 169 kw, 2671 ccm, 230 PS, Estate, Petrol , ENG: AZA, AJK

2.7 T quattro 4WD 08/2001-01/2005, 184 kw, 2671 ccm, 250 PS, Estate, Petrol , ENG: ARE, BES

2.7 T 4WD 02/1999-01/2005, 169 kw, 2671 ccm, 230 PS, Estate, Petrol , ENG: AJK

AUDI ALLROAD C5 (4BH) From 05/2000 to 08/2005

2.7 T quattro 4WD 05/2000-08/2005, 184 kw, 2671 ccm, 250 PS, Estate, Petrol , ENG: ARE, BES

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

1.8 T 4WD 10/1998-06/2006, 132 kw, 1781 ccm, 180 PS, Coupe, Petrol , ENG: AJQ, APP, AUQ, AWP, ATC

1.8 T quattro 4WD 09/2005-06/2006, 140 kw, 1781 ccm, 190 PS, Coupe, Petrol , ENG: BVR

1.8 T quattro 4WD 10/1998-06/2006, 165 kw, 1781 ccm, 224 PS, Coupe, Petrol , ENG: APX, BEA, BAM

1.8 T 4WD 09/2005-06/2006, 140 kw, 1781 ccm, 190 PS, Coupe, Petrol , ENG: BVR

1.8 T quattro 4WD 03/2005-06/2006, 180 kw, 1781 ccm, 245 PS, Coupe, Petrol , ENG: BFV

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

1.8 T 4WD 10/1999-06/2006, 132 kw, 1781 ccm, 180 PS, Convertible, Petrol , ENG: AJQ, APP, AUQ, AWP, ATC

1.8 T 4WD 09/2005-06/2006, 140 kw, 1781 ccm, 190 PS, Convertible, Petrol , ENG: BVR

1.8 T quattro 4WD 10/1999-06/2006, 165 kw, 1781 ccm, 224 PS, Convertible, Petrol , ENG: APX, BEA, BAM

1.8 T quattro 4WD 09/2005-06/2006, 140 kw, 1781 ccm, 190 PS, Convertible, Petrol , ENG: BVR

MASERATI

MASERATI QUATTROPORTE V From 03/2004

4.2 Rear-Wheel Drive 09/2004-12/2012, 298 kw, 4244 ccm, 405 PS, Saloon, Petrol , ENG: M 139 P

4.7 GT S Rear-Wheel Drive 11/2011-, 331 kw, 4691 ccm, 450 PS, Saloon, Petrol , ENG: M 145 T

OPEL

OPEL OMEGA B (V94) From 03/1994 to 12/2005

2.2 DTI 16V (F69, M69, P69) Rear-Wheel Drive 09/2000-07/2003, 81 kw, 2171 ccm, 110 PS, Saloon, Diesel , ENG: Y 22 DTH

2.5 DTI (F69, M69, P69) Rear-Wheel Drive 09/2001-07/2003, 110 kw, 2498 ccm, 150 PS, Saloon, Diesel , ENG: Y 25 TD, Y 25 DT

3.2 V6 (F69, M69, P69) Rear-Wheel Drive 02/2001-07/2003, 160 kw, 3175 ccm, 218 PS, Saloon, Petrol , ENG: Y 32 SE

2.5 TD (F69, M69, P69) Rear-Wheel Drive 04/1994-07/2003, 96 kw, 2498 ccm, 130 PS, Saloon, Diesel , ENG: U 25 DT, 25 DT, U 25 TD, X 25 TD, X 25 DT

2.0 DTI 16V (F69, M69, P69) Rear-Wheel Drive 09/1997-09/2000, 74 kw, 1995 ccm, 101 PS, Saloon, Diesel , ENG: X 20 DTH

2.6 V6 (F69, M69, P69) Rear-Wheel Drive 09/2000-07/2003, 132 kw, 2597 ccm, 180 PS, Saloon, Petrol , ENG: Y 26 SE

2.2 DTI 16V (F69, M69, P69) Rear-Wheel Drive 09/2000-07/2003, 88 kw, 2171 ccm, 120 PS, Saloon, Diesel , ENG: Y 22 DTH

OPEL OMEGA B Estate (V94) From 03/1994 to 07/2003

3.2 V6 (F35, M35, P35) Rear-Wheel Drive 02/2001-07/2003, 160 kw, 3175 ccm, 218 PS, Estate, Petrol , ENG: Y 32 SE

2.5 TD (F35, M35, P35) Rear-Wheel Drive 04/1994-07/2001, 96 kw, 2498 ccm, 131 PS, Estate, Diesel , ENG: U 25 DT, 25 DT, U 25 TD, X 25 TD, X 25 DT

2.6 V6 (F35, M35, P35) Rear-Wheel Drive 09/2000-07/2003, 132 kw, 2597 ccm, 180 PS, Estate, Petrol , ENG: Y 26 SE

2.0 DTI 16V (F35, M35, P35) Rear-Wheel Drive 09/1997-09/2000, 74 kw, 1995 ccm, 101 PS, Estate, Diesel , ENG: X 20 DTH

2.2 DTI 16V (F35, M35, P35) Rear-Wheel Drive 09/2000-07/2003, 88 kw, 2171 ccm, 120 PS, Estate, Diesel , ENG: Y 22 DTH

2.2 DTI 16V (F35, M35, P35) Rear-Wheel Drive 09/2000-07/2003, 81 kw, 2171 ccm, 110 PS, Estate, Diesel , ENG: Y 22 DTH

2.5 DTI (F35, M35, P35) Rear-Wheel Drive 09/2001-07/2003, 110 kw, 2498 ccm, 150 PS, Estate, Diesel , ENG: Y 25 TD, Y 25 DT

OPEL SINTRA (APV) From 11/1996 to 04/1999

3.0 i 24V (OUN16, Y94) 4WD 11/1996-04/1999, 148 kw, 2962 ccm, 201 PS, MPV, Petrol , ENG: X 30 XE

OPEL VECTRA B (J96) From 09/1995 to 07/2004

1.7 TD (F19) 4WD 10/1995-12/1998, 60 kw, 1686 ccm, 82 PS, Saloon, Diesel , ENG: X 17 DT (TC4EE1)

i 500 2.5 (F19) 4WD 05/1998-09/2000, 143 kw, 2498 ccm, 194 PS, Saloon, Petrol , ENG: X 25 XE

2.5 i V6 (F19) 4WD 10/1995-09/2000, 125 kw, 2498 ccm, 170 PS, Saloon, Petrol , ENG: X 25 XE

2.6 i V6 (F19) 4WD 09/2000-04/2002, 125 kw, 2597 ccm, 170 PS, Saloon, Petrol , ENG: Y 26 SE

2.2 DTI 16V (F19) 4WD 09/2000-04/2002, 92 kw, 2172 ccm, 125 PS, Saloon, Diesel , ENG: Y 22 DTR

2.2 DTI 16V (F19) 4WD 09/2000-04/2002, 88 kw, 2172 ccm, 120 PS, Saloon, Diesel , ENG: Y 22 DTR

OPEL VECTRA B Estate (J96) From 11/1996 to 07/2003

2.6 i V6 (F35) 4WD 09/2000-07/2003, 125 kw, 2597 ccm, 170 PS, Estate, Petrol , ENG: Y 26 SE

2.2 DTI 16V (F35) 4WD 09/2000-07/2003, 92 kw, 2172 ccm, 125 PS, Estate, Diesel , ENG: Y 22 DTR

2.2 DTI 16V (F35) 4WD 09/2000-04/2002, 88 kw, 2172 ccm, 120 PS, Estate, Diesel , ENG: Y 22 DTR

2.5 i V6 (F35) 4WD 11/1996-09/2000, 125 kw, 2498 ccm, 170 PS, Estate, Petrol , ENG: X 25 XE

1.7 TD (F35) 4WD 11/1996-12/1997, 60 kw, 1686 ccm, 82 PS, Estate, Diesel , ENG: X 17 DT (TC4EE1)

i 500 2.5 (F35) 4WD 05/1998-09/2000, 143 kw, 2498 ccm, 194 PS, Estate, Petrol , ENG: X 25 XE

OPEL VECTRA B Hatchback (J96) From 09/1995 to 07/2003

2.5 (F68) 4WD 10/1999-06/2000, 144 kw, 2498 ccm, 196 PS, Hatchback, Petrol , ENG: X 25 XE

1.7 TD (F68) 4WD 10/1995-12/1998, 60 kw, 1686 ccm, 82 PS, Hatchback, Diesel , ENG: X 17 DT (TC4EE1)

2.6 i V6 (F68) 4WD 09/2000-07/2003, 125 kw, 2597 ccm, 170 PS, Hatchback, Petrol , ENG: Y 26 SE

2.2 DTI 16V (F68) 4WD 09/2000-07/2003, 92 kw, 2172 ccm, 125 PS, Hatchback, Diesel , ENG: Y 22 DTR

2.5 i V6 (F68) 4WD 10/1995-09/2000, 125 kw, 2498 ccm, 170 PS, Hatchback, Petrol , ENG: X 25 XE

2.2 DTI 16V (F68) 4WD 09/2000-04/2002, 88 kw, 2172 ccm, 120 PS, Hatchback, Diesel , ENG: Y 22 DTR

SEAT

SEAT LEON (1M1) From 11/1999 to 06/2006

1.8 T Cupra R 4WD 07/2003-06/2006, 165 kw, 1781 ccm, 225 PS, Hatchback, Petrol , ENG: BAM

1.8 T Cupra R 4WD 02/2002-06/2006, 154 kw, 1781 ccm, 209 PS, Hatchback, Petrol , ENG: AMK

VAUXHALL

VAUXHALL OMEGA (B) Estate (V94) From 12/1993 to 06/2003

3.2 V6 Rear-Wheel Drive 02/2001-06/2003, 160 kw, 3175 ccm, 218 PS, Estate, Petrol , ENG: Y 32 SE

2.2 DTI 16V Rear-Wheel Drive 08/2000-06/2003, 88 kw, 2171 ccm, 120 PS, Estate, Diesel , ENG: Y 22 DTH

2.6 V6 Rear-Wheel Drive 08/2000-06/2003, 132 kw, 2597 ccm, 180 PS, Estate, Petrol , ENG: Y 26 SE

3.0 V6 Rear-Wheel Drive 07/1994-07/2000, 155 kw, 2962 ccm, 211 PS, Estate, Petrol , ENG: X 30 XE

2.5 TD Rear-Wheel Drive 04/1994-07/2001, 96 kw, 2498 ccm, 131 PS, Estate, Diesel , ENG: X 25 TD, U 25 DT, X 25 DT, U 25 TD

2.5 V6 Rear-Wheel Drive 03/1994-09/2000, 125 kw, 2498 ccm, 170 PS, Estate, Petrol , ENG: X 25 XE

VAUXHALL OMEGA (B) Saloon (V94) From 12/1993 to 07/2003

2.5 TD Rear-Wheel Drive 04/1994-07/2001, 96 kw, 2498 ccm, 131 PS, Saloon, Diesel , ENG: X 25 TD, U 25 DT, X 25 DT, U 25 TD

2.5 V6 Rear-Wheel Drive 03/1994-09/2000, 125 kw, 2498 ccm, 170 PS, Saloon, Petrol , ENG: X 25 XE

3.2 V6 Rear-Wheel Drive 02/2001-07/2003, 160 kw, 3175 ccm, 218 PS, Saloon, Petrol , ENG: Y 32 SE

2.2 DTI 16V Rear-Wheel Drive 08/2000-07/2003, 88 kw, 2171 ccm, 120 PS, Saloon, Diesel , ENG: Y 22 DTH

2.6 V6 Rear-Wheel Drive 08/2000-07/2003, 132 kw, 2597 ccm, 180 PS, Saloon, Petrol , ENG: Y 26 SE

3.0 V6 Rear-Wheel Drive 04/1994-07/2000, 155 kw, 2962 ccm, 211 PS, Saloon, Petrol , ENG: X 30 XE

VAUXHALL VECTRA (B) Estate (J96) From 08/1995 to 03/2002

2.5 i GSi (F35) 4WD 05/1998-09/1999, 143 kw, 2498 ccm, 194 PS, Estate, Petrol , ENG: X 25 XE

2.6 i V6 (F35) 4WD 09/2000-03/2002, 125 kw, 2597 ccm, 170 PS, Estate, Petrol , ENG: Y 26 SE

2.5 i V6 (F35) 4WD 11/1996-08/2000, 125 kw, 2498 ccm, 170 PS, Estate, Petrol , ENG: X 25 XE

2.2 DTI 16V (F35) 4WD 08/1995-10/2001, 92 kw, 2172 ccm, 125 PS, Estate, Diesel , ENG: Y 22 DTR

VAUXHALL VECTRA (B) Hatchback (J96) From 08/1995 to 07/2003

1.7 TD (F68) 4WD 10/1995-11/1996, 60 kw, 1686 ccm, 82 PS, Hatchback, Diesel , ENG: X17TD

2.6 i V6 (F68) 4WD 09/2000-07/2003, 125 kw, 2597 ccm, 170 PS, Hatchback, Petrol , ENG: Y 26 SE

2.5 i V6 (F68) 4WD 09/1995-08/2000, 125 kw, 2498 ccm, 170 PS, Hatchback, Petrol , ENG: X 25 XE

2.2 DTI 16V (F68) 4WD 08/1995-10/2001, 92 kw, 2172 ccm, 125 PS, Hatchback, Diesel , ENG: Y 22 DTR

2.5 i GSi (F68) 4WD 03/1998-07/2000, 143 kw, 2498 ccm, 194 PS, Hatchback, Petrol , ENG: X 25 XE

VAUXHALL VECTRA (B) Saloon (J96) From 08/1995 to 03/2002

1.7 TD (F19) 4WD 10/1995-11/1996, 60 kw, 1686 ccm, 82 PS, Saloon, Diesel , ENG: X17TD

2.2 DTI 16V (F19) 4WD 08/1995-10/2001, 92 kw, 2172 ccm, 125 PS, Saloon, Diesel , ENG: Y 22 DTR

2.5 i GSi (F19) 4WD 03/1998-07/2000, 143 kw, 2498 ccm, 194 PS, Saloon, Petrol , ENG: X 25 XE

2.5 i V6 (F19) 4WD 09/1995-08/2000, 125 kw, 2498 ccm, 170 PS, Saloon, Petrol , ENG: X 25 XE

2.6 i V6 (F19) 4WD 09/2000-03/2002, 125 kw, 2597 ccm, 170 PS, Saloon, Petrol , ENG: Y 26 SE

VOLVO

VOLVO XC90 I (275) From 06/2002 to 01/2015

3.2 4WD 09/2011-09/2014, 175 kw, 3192 ccm, 238 PS, SUV, Petrol , ENG: B 6324 S

VW BORA Estate (1J6) From 05/1999 to 05/2005

1.8 T 4WD 05/2000-05/2005, 110 kw, 1781 ccm, 150 PS, Estate, Petrol , ENG: AGU, AWW, AWD, ARX, AUM

VW BORA I (1J2) From 10/1998 to 12/2013

1.8 T 4WD 05/2000-05/2005, 110 kw, 1781 ccm, 150 PS, Saloon, Petrol , ENG: AGU, AWW, AWD, ARX, AUM

VW GOLF Mk IV (1J1) From 08/1997 to 04/2008

1.8 T 4WD 08/1997-06/2005, 110 kw, 1781 ccm, 150 PS, Hatchback, Petrol , ENG: AGU, ARZ, AWW, AWD, AQA, AUM

VW GOLF Mk IV Estate (1J5) From 05/1999 to 06/2006

1.8 T 4WD 05/2000-06/2006, 110 kw, 1781 ccm, 150 PS, Estate, Petrol , ENG: AGU, ARZ, AUM

Berry
12 Nov, 2025
elderly car so really pleased that the part could be supplied :-) Correct part arrived swiftly - excellent - thank you
Edward & Susan
20 OCT, 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 AUG, 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, 2025
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, 2025
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.