HomeEngine > Cylinder Block ComponentsTechPro NI1228107 Engine Cover - Lower
Part #: NI1228107

TechPro NI1228107 Engine Cover - Lower

Lower
⚙️ 4 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: Nissan, Altima
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Engine Cover for Nissan Altima Lower Left Side

TechPro NI1228107 is a lower engine cover for select 1998-2001 Nissan Altima models with under-cover fitment on the left side. It is built for factory-style precision and consistent coverage, with materials selected for durability and long-term performance.

Key Features

  • Fits 1998-2001 Nissan Altima, lower left side
  • Factory-style fit for accurate alignment under the vehicle
  • Built from high-quality materials for lasting durability
  • Helps maintain reliable function in the engine block area
  • TechPro part number NI1228107 for direct reference

Product Details

This engine cover is made for vehicles under cover applications and is shaped to match the original mounting and coverage requirements of the Nissan Altima. TechPro NI1228107 is intended for drivers and repair shops looking for an OE-style replacement that supports proper fit and dependable service. This part cross-references Monroe Shocks & Struts (e.g., 758990Z800) for the same application.

What This Part Helps Address

  • Missing or damaged lower engine cover on a 1998-2001 Nissan Altima
  • Exposure of underbody engine components to road debris
  • Poor fit from a replacement cover that does not match factory dimensions
  • Reduced protection in the lower left-side under-cover area
  • Need for a direct-fit replacement identified by NI1228107

Installation Notes and Tips

Verify the vehicle year, make, model, and lower left-side application before installation. Confirm the OEM reference 758990Z800 and compare the mounting points and overall dimensions to the original part. Professional installation is recommended to ensure proper alignment and secure fitment.

Quality Assurance

TechPro builds this engine cover with high-quality materials and factory-style precision to support durable, long-term performance. The part is designed for consistent fit and reliable operation in the specified Nissan Altima applications.

BrandTechPro
Part NumberNI1228107
HEIGHT (In)4.68
LENGTH (In)21.45
WEIGHT (lbs)1
WIDTH (In)15.6

This part fits 4 vehicles. Search below:

YearMakeModelPositionNotes
2001NissanAltimaLowerleft side; under cover; OEM: 758990Z800
2000NissanAltimaLowerleft side; under cover; OEM: 758990Z800
1999NissanAltimaLowerleft side; under cover; OEM: 758990Z800
1998NissanAltimaLowerleft side; under cover; OEM: 758990Z800

* 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:

758990Z800

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