RIVIAN Rear Jounce Line Left Hydraulic PT00299403-A

( Brand: Rivian ), ( Part Type: Line Hydraulic ), ( Manufacturer Part Number: PT00299403A ), ( Universal Fitment: Direct Replacement ), ( Vintage Part: No ), ( Placement On Vehicle: Rear, Left )

Review RIVIAN Jounce Line Bundle Rear Left Side Hydraulic Lines fits R1T R1S

Introducing the Rivian PT00299403A R1T R1S Jounce Line Rear Left Hydraulic Line, a critical component designed to ensure the optimal performance of your Rivian R1T or R1S vehicle. This hydraulic line is a key element of your electric vehicle's suspension system, responsible for transmitting hydraulic fluid between the jounce sensors and the damper assembly.

Manufactured by Rivian Automotive, this PT00299403A hydraulic line is specifically engineered to meet the highest standards of quality and durability. It's made from robust materials, including reinforced rubber and high-strength steel fittings, to withstand the rigors of off-road driving and daily use.

The PT00299403A hydraulic line is designed as a direct replacement for the original equipment, ensuring a perfect fit and seamless integration with your vehicle. Its jounce line configuration is specifically designed for the rear left side of your Rivian R1T or R1S, making it an essential component for maintaining the vehicle's suspension system and overall driving experience.

This hydraulic line is easy to install, thanks to its clear and well-marked fittings. It's recommended that you replace this component as part of regular vehicle maintenance or when it shows signs of wear or damage. By doing so, you'll help ensure the continued reliability and performance of your Rivian electric vehicle.

In summary, the Rivian PT00299403A R1T R1S Jounce Line Rear Left Hydraulic Line is an essential component for the suspension system of your Rivian R1T or R1S. It's designed to meet the highest standards of quality and durability, and its easy installation makes it a must-have for regular vehicle maintenance. Trust Rivian Automotive for superior engineering and exceptional performance.

Rivian R1T/R1S Jounce Line Rear Left Hydraulic Lines (PT00299403-A): A Comprehensive Analysis

The Rivian R1T and R1S are electric trucks known for their innovative features and high-performance capabilities. However, like any other vehicle, they require regular maintenance and potential component replacements. One such component is the rear left hydraulic jounce line for Rivian R1T and R1S, part number PT00299403-A. In this analysis, we will discuss the pros and cons of buying this specific hydraulic line.

1. OEM (Original Equipment Manufacturer) Compatibility: The PT00299403-A hydraulic line is a direct replacement for the OEM part, ensuring proper fitment and compatibility with your Rivian vehicle.

2. Enhanced Safety: A faulty hydraulic line can lead to various issues, including reduced suspension performance and potential safety concerns. By replacing the faulty component with a new one, you can ensure the safety and reliability of your vehicle.

3. Smoother Ride: The hydraulic jounce lines help absorb shocks and improve the overall ride quality of your Rivian. Replacing a worn-out or damaged line with a new one can lead to a smoother and more comfortable driving experience.

1. Cost: Replacing a hydraulic line can be an expensive repair, especially for electric vehicles like the Rivian R1T and R1S. You should consider the cost of the replacement part, labor, and potential diagnostic fees before making a decision.

2. Availability: Depending on your location and the availability of Rivian dealerships or authorized repair centers, it may take some time to source and install the hydraulic line.

3. Installation Complexity: The hydraulic lines are located within the suspension system, which can be a complex and labor-intensive area to work on. It is recommended to have the line replaced by a professional mechanic to ensure proper installation and prevent potential damage to other components.

The Rivian R1T/R1S rear left hydraulic line (PT00299403-A) is a necessary component for ensuring the safety and optimal performance of your electric vehicle. While the repair can be costly and potentially time-consuming, the benefits of a smoother ride and enhanced safety make it a worthwhile investment. It is recommended to have the line replaced by a professional mechanic to ensure proper installation and prevent potential damage to other components.

If you suspect a problem with your Rivian's rear left hydraulic jounce line, we recommend having it inspected and replaced by a certified Rivian mechanic or an authorized repair center to ensure a safe and reliable driving experience. This will not only provide you with peace of mind but also help maintain the value of your electric vehicle.

part # pt00299403a prices

• $199.00-$342.30

specifications steershun:

• for models: R1t, R1s
• brand: Rivian
• part type: Line Hydraulic
• manufacturer part number: PT00299403A
• universal fitment: Direct Replacement
• vintage part: No
• placement on vehicle: Rear, Left

payments steershun:

• other
• wallet: Apple-pay
• credit card: Diners-club

general steershun:

• condition: Used
• Car Truck Parts Accessories > Steering Suspension > Other Steering Suspension Parts

shipping steershun:

• cost: $7.52
• transit: 5-10 Days
• carrier: USPS
• type: Calculated
• service: USPS Ground Advantage
• class: Standard

seller steershun:

• rating: 100.0%
• # reviews: 168

returns steershun:

• paid by: Buyer
• time: 14 Days
• policy: Returns Accepted

offer steershun:

• sold: 0
• best offers: True
• availability: In Stock
• options: Ship-to-home
• quantity: 1
• started: February 7, 2026

Rivian PT00299403A Is Similar To:

• Rivian Pt00001878 2022 2023 2024 R1t R1s Front Left Lower Control Arm Suspension Pt00415634 (43.3% similar) $139.00–$325.50. (August 26th, 2024)
• Rivian Pt00147878 2022 2023 2024 R1s Rear Subframe Engine Cradle Suspension Crossmember Oem (34.4% similar) $787.50–$1499.99. (February 3rd, 2025)