HomeBelts and Cooling > Water Pump and Related ComponentsGMB 158-1020 Engine Water Pump
Part #: 158-1020

GMB 158-1020 Engine Water Pump

⚙️ 17 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Saab, 900
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Reliable Engine Water Pump for Saab 900

The GMB 158-1020 engine water pump is designed specifically for Saab 900 models, ensuring precise fitment and optimal cooling system performance. Manufactured to OEM standards, this new aluminum water pump includes a paper gasket for a complete installation.

Key Features of GMB 158-1020 Water Pump

  • Compatible with Saab 900 vehicles
  • Constructed from durable aluminum material
  • Includes one paper gasket for proper sealing
  • Meets OEM standard item grade for quality assurance
  • New product condition for reliable operation
  • Does not include pulley, designed for direct replacement

Detailed Description of the GMB Engine Water Pump

This GMB engine water pump (part number 158-1020) is engineered to maintain the cooling efficiency of Saab 900 engines. The aluminum construction offers corrosion resistance and long-lasting durability under typical operating conditions. The included paper gasket ensures a secure seal between the pump and engine block, preventing coolant leaks. Designed without a pulley, this water pump is intended for applications where the existing pulley is reused or replaced separately.

Common Applications and Issues Addressed

  • Replacement for failing or leaking water pumps in Saab 900
  • Resolves overheating caused by inefficient coolant circulation
  • Eliminates coolant leaks due to worn or damaged seals
  • Prevents engine damage from inadequate cooling
  • Restores proper coolant flow for engine temperature regulation

Installation Notes and Tips

  • Ensure compatibility with Saab 900 before installation
  • Replace the water pump gasket included in the package to avoid leaks
  • Inspect the pulley and belt condition; replace if necessary
  • Follow manufacturer torque specifications during installation
  • Flush the cooling system to remove debris before installing the new pump

Quality Assurance and Warranty Information

The GMB 158-1020 water pump is manufactured to meet OEM standards, providing reliable performance and durability. This new engine water pump undergoes quality control inspections to ensure it meets fitment and material specifications. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.

BrandGMB
Part Number158-1020
Gaskets IncludedYes
Item GradeOEM Standard
MaterialAluminum
Package Contents1 PAPER GASKET
Product ConditionNew

This part fits 17 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1994Saab9002.1LL4N/A
1993Saab9002.0LL4N/A
1993Saab9002.1LL4N/A
1992Saab9002.0LL4N/A
1992Saab9002.1LL4N/A
1991Saab9002.0LL4N/A
1991Saab9002.1LL4N/A
1990Saab9002.0LL4N/A
1989Saab9002.0LL4N/A
1988Saab9002.0LL4N/A
1987Saab9002.0LL4N/A
1986Saab9002.0LL4N/A
1985Saab9002.0LL4N/A
1984Saab9002.0LL4N/A
1983Saab9002.0LL4N/A
1982Saab9002.0LL4N/A
1981Saab9002.0LL4N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

112460026381188131195513703415291391581020160066555167555116811839922819542521562809106281084114151029511948558312357020387014727022020824188179008817900R9108912721896056AP2219AW9108AWP681B2219CP9108ELGWP9108FP2005FW9108GWSA02ANP019108P1269P2341PA0350PA521PC624T1111US9108W6300WH7019WP2219WP38WP4219

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.