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Seat

Selected Vehicle
2003 suzuki quadsport-lt-z400
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Quick answer: The Seat for the 2003 2003 suzuki quadsport-lt-z400 (ATV) consists of 9 OEM components. 7 are currently matched to live Amazon/eBay listings, priced from $4.40–$358.20.
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Showing 9 Components
SEAT ASSY | MODEL K3/K4

This genuine Suzuki QuadSport 400 LTZ model year 2005 seat assembly, part number 45100-07G10-P21, is designed for precise fitment and durability. The assembly includes the full seat unit with mounting hardware, ensuring OEM-quality performance for ATV applications.

Constructed from high-grade materials, this seat assembly maintains the vehicle's original comfort and ergonomics while meeting Suzuki's stringent manufacturing standards. Engineered specifically for the QuadSport 400 LTZ 2005, it guarantees a seamless integration with the ATV's frame and electrical system.

eBay Motors Stock Available

Includes verified-seller guarantees and 30-day money-back protection.

Buy on eBay ($64.99)
SEAT ASSY | MODEL K6

This genuine OEM Suzuki seat assembly (Part #45100-07G10-T7G) is designed for select Suzuki motorcycle models. Constructed with durable automotive-grade materials, the seat features a premium blue vinyl finish for enhanced aesthetics and long-lasting performance.

Compatible with specific Suzuki models, this replacement seat assembly ensures precise fitment and factory-standard quality. The assembly is backed by Suzuki's rigorous manufacturing standards, providing reliable durability and comfort for riders. Ideal for repairs, replacements, or upgrades, this OEM part maintains the original equipment specifications for optimal functionality and safety.

eBay Motors Stock Available

Includes verified-seller guarantees and 30-day money-back protection.

Buy on eBay ($358.20)
SEAT ASSY | MODEL K7 FOR YU1/30H

The Suzuki QuadSport Z400 LT-Z400 2x4 front and rear seat saddle, part number 45100-07G20-U5J, provides a durable and comfortable seating solution for off-road enthusiasts. Engineered for optimal ergonomics, this replacement saddle enhances rider stability and control during operation.

Designed to meet OEM specifications, the seat saddle ensures a precise fit and long-lasting performance. Its rugged construction is suitable for rugged terrains, making it an ideal upgrade for riders seeking reliability and comfort in demanding conditions.

eBay Motors Stock Available

Includes verified-seller guarantees and 30-day money-back protection.

Buy on eBay ($149.99)
CUSHION

The Suzuki OEM Part 45149-09B00 Cushion, Front is a precision-engineered component designed for seamless integration with Suzuki vehicles requiring exacting front suspension support. Manufactured to strict original equipment specifications, this cushion ensures optimal ride comfort, stability, and durability under varying road conditions.

Engineered with Suzuki’s rigorous quality standards, this part is ideal for maintenance professionals and vehicle owners seeking authentic replacement components. Compatible with select Suzuki models, it delivers consistent performance and long-term reliability when installed as specified.

eBay Motors Stock Available

Includes verified-seller guarantees and 30-day money-back protection.

Buy on eBay ($5.68)
CUSHION | MODEL K5/K6/K7

The Suzuki Cushion 09321-10011 is an original equipment manufacturer (OEM) component designed to meet the exact standards of Suzuki vehicles. Engineered for durability and precise fit, this new cushion ensures reliable performance and seamless integration with the vehicle's interior system.

Constructed from high‑quality materials, the cushion provides consistent support and comfort while maintaining the aesthetic integrity of the original design. It is a direct replacement for the factory‑installed part, eliminating the need for modifications or adjustments during installation.

eBay Motors Stock Available

Includes verified-seller guarantees and 30-day money-back protection.

Buy on eBay ($4.99)
CUSHION | MODEL K3/K4

Genuine OEM Suzuki cushion part, designed for optimal fit and performance in compatible models. Constructed from high-quality materials to ensure durability and long-lasting support, this replacement cushion maintains the manufacturer's exacting standards for fitment and function.

Precision-engineered to match original specifications, the cushion is a direct replacement for the discontinued model, ensuring seamless integration and maintained structural integrity. Ideal for maintenance, repairs, or restoration projects requiring authentic components.

eBay Motors Stock Available

Includes verified-seller guarantees and 30-day money-back protection.

Buy on eBay ($6.43)
CUSHION, SEAT MOUNT REAR

This genuine OEM seat mount cushion (Part #09320-09017) is designed specifically for select Suzuki models. It provides essential reinforcement to the rear seat mounting area, ensuring structural integrity and stability for long-term use.

Manufactured to Suzuki's stringent quality standards, this cushion is constructed from durable rubber material for reliable performance under typical operating conditions. It meets all precision engineering requirements for a secure fit, contributing to overall vehicle safety and ride quality.

eBay Motors Stock Available

Includes verified-seller guarantees and 30-day money-back protection.

Buy on eBay ($4.40)
Exact factory OEM # 45100-07G10-T3Y may be temporarily out of stock in official store listings.
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Seat — Frequently Asked Questions

What OEM parts are included in the Seat for the 2003 suzuki quadsport-lt-z400?

The Seat for the 2003 suzuki quadsport-lt-z400 includes 9 individual OEM components, each listed below with its exact OEM part number.

How much does the Seat cost for the 2003 suzuki quadsport-lt-z400?

Individual components in this assembly currently range from $4.40–$358.20, based on live Amazon and eBay listings. See the price comparison below for each part.

Will these OEM parts fit other 2003 suzuki quadsport-lt-z400 model years or trims?

Manufacturers frequently reuse the same physical part across multiple model years and trims, so a given OEM part number can be compatible with more than just this exact vehicle — search the OEM number directly to see every vehicle it fits.

What is the OEM part number for SEAT ASSY | MODEL K3/K4 on the 2003 suzuki quadsport-lt-z400?

The OEM part number for the SEAT ASSY | MODEL K3/K4 (part of the Seat assembly) on the 2003 suzuki quadsport-lt-z400 is 45100-07G10-P21.

Does OEM part 45100-07G10-P21 fit the 2003 suzuki quadsport-lt-z400?

Yes — OEM 45100-07G10-P21 is listed as the SEAT ASSY | MODEL K3/K4 for the 2003 suzuki quadsport-lt-z400 (2003), part of the Seat assembly.

Which parts are included in the Seat?

SEAT ASSY | MODEL K3/K4, SEAT ASSY | MODEL K6, SEAT ASSY | MODEL K7 FOR YU1/30H, CUSHION, CUSHION | MODEL K5/K6/K7, CUSHION | MODEL K3/K4, CUSHION, SEAT MOUNT REAR, SEAT ASSY | MODEL K5 FOR 30H, and 1 more — see the full list below.

What other vehicles use OEM part number 45100-07G10-P21?

OEM 45100-07G10-P21 (SEAT ASSY | MODEL K3/K4) also fits 9 other vehicles in this catalog, including 2003 suzuki quadsport-lt-z400z — Seat, 2004 suzuki quadsport-lt-z400 — Seat, 2004 suzuki quadsport-lt-z400z — Seat.

Cross-Marketplace Price Tracker
Compare total assembly price across Amazon Prime vs. eBay Certified Sellers.
Amazon Est. Total
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eBay Est. Total
$594.68