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Reclining Seat Gear Back Adjustment Fit for BMW E36 318i 328is 320i 325i M3

Reclining Seat Gear Back Adjustment Fit for BMW E36 318i 328is 320i 325i M3 is a green POM plastic gear that restores precise seat-back movement on E36 models. Priced at $12.86, it replaces worn gear, ensuring firm, long-lasting adjustment for owners seeking reliable OEM-level performance.

$12.86

● In stock

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Price and availability may change. Click to see current details on Lab Work Auto.

Key features

  • Material — High-tenacity POM plastic for low friction and durability.
  • Color — Green finish matches OEM gear, preventing fit issues.
  • Dimensions — 13 × 13 × 7 mm, exact OEM tolerance.
  • Vehicle coverage — Fits BMW E36 318i, 328is, 320i, 325i, M3.
  • Installation — Direct bolt-on replacement, no special tools.
  • Service life — Wear-resisting design reduces future replacements.
  • Cost — Priced under $13, cheaper than most aftermarket parts.

Pros

  • +Exact OEM dimensions ensure a seamless fit.
  • +POM material provides long-lasting wear resistance.
  • +Easy bolt-on installation for DIY mechanics.
  • +Affordable price compared to dealer parts.
  • +Green color guarantees compatibility with original gear.
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Cons

  • Only compatible with green-colored OEM gears.
  • Requires basic interior disassembly skills.
  • No included hardware; uses existing bolts.
  • Limited to BMW E36 models, not universal.

About Reclining Seat Gear Back Adjustment Fit for BMW E36 318i 328is 320i 325i M3

What is Reclining Seat Gear Back Adjustment Fit for BMW E36 318i 328is 320i 325i M3?

This component is a precision-engineered seat-back adjustment gear designed specifically for the BMW E36 series, including the 318i, 328is, 320i, 325i and M3. Manufactured from high-tenacity POM (polyoxymethylene) plastic, the gear offers a firm, wear-resistant interface that mimics the original equipment specification. The part is supplied in a distinctive green color that matches the OEM gear, ensuring a seamless fit without the need for modifications. At a retail price of $12.86, it provides an affordable solution for drivers whose original gear has become loose, noisy, or failed entirely. The gear integrates seamlessly with the seat motor housing, preserving the original alignment of the recline mechanism.

Key features

  • Material — POM plastic delivers high stiffness and low friction for durable operation.
  • Color match — Green finish aligns with factory-installed gear, preventing compatibility issues.
  • Exact dimensions — 13 × 13 × 7 mm (0.56 × 0.56 × 0.28 in) matches OEM tolerances.
  • Vehicle coverage — Fits all major E36 rear-seat models from 318i through M3.
  • Easy installation — Direct bolt-on replacement with standard tools.
  • Long service life — Wear-resisting formulation reduces the need for frequent replacements.
  • Cost-effective — Priced under $13, it undercuts many aftermarket alternatives.

Who is Reclining Seat Gear Back Adjustment Fit for BMW E36 318i 328is 320i 325i M3 for?

The gear is ideal for owners of BMW E36 vehicles who experience loosened or noisy seat-back adjustments, as well as mechanics performing warranty-level repairs. It also benefits fleet operators who need reliable, low-maintenance interior components across multiple vehicles. It also serves DIY enthusiasts comfortable with basic interior disassembly, offering a straightforward upgrade that restores the smooth, controlled recline expected from a factory-fit component.

How does Reclining Seat Gear Back Adjustment Fit for BMW E36 318i 328is 320i 325i M3 compare?

Compared with generic plastic seat-gear replacements, this part stands out for its exact OEM dimensions, green color coding, and use of high-tenacity POM material. While universal gears may fit physically, they often lack the precise tolerances that prevent premature wear. In contrast, this dedicated gear delivers a tighter fit and longer durability, matching the performance of the original part at a fraction of the cost. Because the POM polymer resists oil and temperature fluctuations, the gear maintains performance in both hot summer traffic and cold winter starts.

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Best use cases

  • Replace a worn seat-back gear on a 2002 BMW 325i.
  • Upgrade recline firmness for a restored classic E36.
  • Repair seat adjustment after accident damage.
  • Provide a reliable spare part for a fleet of E36s.
  • DIY restoration project for a vintage BMW M3.
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Is Reclining Seat Gear Back Adjustment Fit for BMW E36 318i 328is 320i 325i M3 right for you?

Buy this gear if you own a BMW E36 (318i, 328is, 320i, 325i or M3) and need a firm, reliable seat-back adjustment. It’s ideal for DIY owners comfortable removing the seat cover and bolt-on replacement, as well as professional mechanics handling interior repairs. The green POM part matches the factory gear, eliminating the need for adapters. Alternatives include generic plastic gears or refurbished OEM parts, but they may lack precise tolerances or cost more. At $12.86, this component offers a budget-friendly, OEM-level solution.

How it compares: Compared with universal plastic seat gears, this green POM part offers exact OEM dimensions, superior wear resistance, and a color-coded fit that generic alternatives lack, delivering longer life at a lower price point. Additionally, the POM polymer tolerates oil and temperature swings better than standard ABS gears, making it a more reliable choice for daily driving conditions.

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Frequently Asked Questions

What does the Reclining Seat Gear Back Adjustment Fit for BMW E36 replace?

It replaces the original seat-back adjustment gear that connects the recline motor to the seat back on BMW E36 models. When the factory gear wears out, the seat can become loose, noisy, or fail to lock in position. Installing this green POM gear restores the precise movement and firmness of the original equipment.

Does the gear fit other BMW generations?

The gear is engineered specifically for the E36 platform and will not fit later BMW generations such as the E46 or F30. Its mounting holes, dimensions, and color code match only the E36 rear-seat assembly. For other models you will need the corresponding gear designed for that series.

How easy is installation?

Installation requires removing the seat cover, disconnecting the recline motor connector, and unbolting the existing gear. The new gear bolts in using the original fasteners, and the motor connector is reattached. Most DIYers can complete the job in 30-45 minutes with basic hand tools and a torque wrench.

Is the green color important?

Yes, the gear’s green color indicates it is the OEM-specified variant for the E36 seat assembly. BMW uses green, pink, or white gears for different trim levels, and the surrounding housing is keyed to match only the correct color. Using a mismatched color can cause improper fit or premature wear.

Can I use this gear on a pink-colored seat?

No. The gear is designed for green-colored seat assemblies only. Pink or white seat gear housings have different mounting geometry and will not accept the green gear without modification. To service a pink-colored seat you should source the matching pink gear to ensure proper alignment and durability.

How much does Reclining Seat Gear Back Adjustment Fit for BMW E36 318i 328is 320i 325i M3 cost?

Reclining Seat Gear Back Adjustment Fit for BMW E36 318i 328is 320i 325i M3 is $12.86 at Lab Work Auto. Prices may change — click through to Lab Work Auto for the latest.

Is Reclining Seat Gear Back Adjustment Fit for BMW E36 318i 328is 320i 325i M3 in stock at Lab Work Auto?

Yes, Reclining Seat Gear Back Adjustment Fit for BMW E36 318i 328is 320i 325i M3 is currently in stock at Lab Work Auto.

Specifications

SKU
F7-1911
Last updated May 14, 2026