Twin channel thick aluminium core will achieve up to 30% more cooling capability than the standard radiator
Keeps engine temperatures down
Keeps engine temperatures down
ideal for track use
Polished alloy and TIG welded for strength and long lasting durability
More water volume within a channel means greater cooling efficiency
Polished alloy and TIG welded for strength and long lasting durability

Gravity 40mm High Flow Radiator – Vauxhall Astra G MK4 GSI SRI 2.0 Turbo 99-05

RRP: £194.99

£179.99 inc VAT (£149.99 + VAT)

Twin channel thick aluminium core will achieve up to 30% more cooling capability than the standard radiator

Keeps engine temperatures down, ideal for track use

More water volume within a channel means greater cooling efficiency

Polished alloy and TIG welded for strength and long lasting durability

Designed to be a direct replacement for ease of fitment

Our 40mm High Flow Radiator compatible with Vauxhall Astra G MK4 GSI SRI 2.0 Turbo 99-05, offers increased cooling capacity thanks to its twin channel design. An upgrade radiator like our 40mm High Flow Radiator is the perfect accompaniment for other performance upgrades in order to keep temperatures down.

Available to order

Fpr Gravity Performance, JapSpeed and Direnza products this is not guarenteed stock availibility and is available to order on demand

Estimated delivery by 03/07/2026

SKU: Gravity/ZZ01316D-AS Category: Brand:

More Information

Product Information

  • Vauxhall / Opel Astra G MK4 Z20LET 2.0 turbo 1999-2005 models (incl. GSi and SRi)

Fitments

  • Twin channel thick aluminium core will achieve up to 30% more cooling capability than the standard radiator
  • Keeps engine temperatures down, ideal for track use
  • More water volume within a channel means greater cooling efficiency
  • Polished alloy and TIG welded for strength and long lasting durability
  • Designed to be a direct replacement for ease of fitment


Our 40mm High Flow Radiator compatible with Vauxhall Astra G MK4 GSI SRI 2.0 Turbo 99-05, offers increased cooling capacity thanks to its twin channel design. An upgrade radiator like our 40mm High Flow Radiator is the perfect accompaniment for other performance upgrades in order to keep temperatures down.

Weight 7.4 kg
Core Length (mm)

600

Core Width (mm)

40

Core Depth (mm)

360

Overall Length (mm)

830

Overall Width (mm)

120

Overall Depth (mm)

425

Inlet Bore (mm)

36

Outlet Bore (mm)

36

Drain Plug

1

Tech Specs

Specification

Category Radiators
Brand Gravity
MPN

ZZ01316D-AS

Ratings