How to disassemble the Coil Springs and Shock Absorber for the 2004 Toyota Sienna?

To disassemble the Shock Absorber and Coil Springs, begin by removing it from the vehicle and mounting it in a vise. Use a spring compressor to relieve pressure from the upper spring seat, ensuring it wiggles freely. Loosen the damper shaft nut and remove the nut and suspension support, inspecting the bearing for smooth operation and the rubber portion for any signs of damage. Take off the upper spring seat and insulator, then carefully lift the compressed spring and set it aside. Slide the rubber bumper off the damper shaft and check the lower insulator for wear. When reassembling, if replacing the lower insulator, position it with the dropped portion seated in the lowest part of the seat and install the rubber bumper. Carefully place the coil spring onto the lower insulator, aligning the flats on the spring seat with those on the damper shaft. Align the markings on the spring upper seat and upper insulator, ensuring the arrow on the spring seat faces the lower bracket. Install the dust seal and suspension support onto the damper shaft, tighten the nut to the specified torque, and remove the spring compressor tool. Finally, install the strut spring assembly back into the vehicle.

Genuine 2004 Toyota Sienna Coil Springs

Strut Spring

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4 Coil Springs found

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2004 Toyota Sienna Coil Spring
Part Number: 48131-AE040
$138.05 MSRP: $196.26
You Save: $58.21 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Spring, Coil, Front; Coil Spring, Spring
- Position: Front
- Item Weight: 6.70 Pounds
- Item Dimensions: 16.1 x 7.0 x 5.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 48131-AE040
- Warranty: This genuine Toyota part is covered by warranty.
More Info
Fits the following 2004 Toyota Sienna Submodels:
- CE, LE, XLE | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; GSL20L-PFADKK, GSL20L-PFAEKA, GSL20L-PFAEKK, GSL20L-PFAQKA, GSL20L-PFAQKK, GSL20L-PRADKK, GSL20L-PRAEKA, GSL20L-PRAEKK, GSL20L-PRAQKA, GSL20L-PRAQKK, GSL23L-SBADKA, GSL23L-SBADKK, GSL25L-PFADKK, GSL25L-PFAEKA, GSL25L-PFAEKK, GSL25L-PFAQKA, GSL25L-PFAQKK, MCL20L-PFADKK, MCL20L-PFAEKA, MCL20L-PFAEKK, MCL20L-PFAQKA, MCL20L-PFAQKK, MCL20L-PRADKK, MCL20L-PRAEKA, MCL20L-PRAEKK, MCL20L-PRAQKA, MCL20L-PRAQKK, MCL23L-SBADKA, MCL23L-SBADKK, MCL25L-PFADKK, MCL25L-PFAEKA, MCL25L-PFAEKK, MCL25L-PFAQKA, MCL25L-PFAQKK
View related parts
2004 Toyota Sienna Coil Spring
Part Number: 48131-AE030
$166.13 MSRP: $236.18
You Save: $70.05 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Spring, Coil, Front; Coil Spring, Spring
- Position: Front
- Item Weight: 6.70 Pounds
- Item Dimensions: 15.5 x 7.1 x 5.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 48131-AE030
- Warranty: This genuine Toyota part is covered by warranty.
More Info
Fits the following 2004 Toyota Sienna Submodels:
- CE, LE, XLE | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; GSL20L-PFADKK, GSL20L-PFAEKA, GSL20L-PFAEKK, GSL20L-PFAQKA, GSL20L-PFAQKK, GSL20L-PRADKK, GSL20L-PRAEKA, GSL20L-PRAEKK, GSL20L-PRAQKA, GSL20L-PRAQKK, GSL23L-SBADKA, GSL23L-SBADKK, GSL25L-PFADKK, GSL25L-PFAEKA, GSL25L-PFAEKK, GSL25L-PFAQKA, GSL25L-PFAQKK, MCL20L-PFADKK, MCL20L-PFAEKA, MCL20L-PFAEKK, MCL20L-PFAQKA, MCL20L-PFAQKK, MCL20L-PRADKK, MCL20L-PRAEKA, MCL20L-PRAEKK, MCL20L-PRAQKA, MCL20L-PRAQKK, MCL23L-SBADKA, MCL23L-SBADKK, MCL25L-PFADKK, MCL25L-PFAEKA, MCL25L-PFAEKK, MCL25L-PFAQKA, MCL25L-PFAQKK
View related parts
2004 Toyota Sienna Spring
Part Number: 48231-AE040
$175.15 MSRP: $251.15
You Save: $76.00 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Spring, Coil, Rear
- Position: Rear
- Replaced by: 48231-AE041
- Item Weight: 4.20 Pounds
- Item Dimensions: 17.0 x 10.8 x 5.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 48231-AE040
- Warranty: This genuine Toyota part is covered by warranty.
More Info
Fits the following 2004 Toyota Sienna Submodels:
- CE, LE, XLE | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; GSL20L-PFADKK, GSL20L-PFAEKA, GSL20L-PFAEKK, GSL20L-PFAQKA, GSL20L-PFAQKK, GSL20L-PRADKK, GSL20L-PRAEKA, GSL20L-PRAEKK, GSL20L-PRAQKA, GSL20L-PRAQKK, GSL23L-SBADKA, GSL23L-SBADKK, GSL25L-PFADKK, GSL25L-PFAEKA, GSL25L-PFAEKK, GSL25L-PFAQKA, GSL25L-PFAQKK, MCL20L-PFADKK, MCL20L-PFAEKA, MCL20L-PFAEKK, MCL20L-PFAQKA, MCL20L-PFAQKK, MCL20L-PRADKK, MCL20L-PRAEKA, MCL20L-PRAEKK, MCL20L-PRAQKA, MCL20L-PRAQKK, MCL23L-SBADKA, MCL23L-SBADKK, MCL25L-PFADKK, MCL25L-PFAEKA, MCL25L-PFAEKK, MCL25L-PFAQKA, MCL25L-PFAQKK
View related parts
2004 Toyota Sienna Spring
Part Number: 48231-AE030
$142.73 MSRP: $202.91
You Save: $60.18 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Spring, Coil, Rear
- Position: Rear
- Replaced by: 48231-AE031
- Item Weight: 4.00 Pounds
- Item Dimensions: 17.3 x 10.7 x 5.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 48231-AE030
- Warranty: This genuine Toyota part is covered by warranty.
More Info
Fits the following 2004 Toyota Sienna Submodels:
- CE, LE, XLE | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; GSL20L-PFADKK, GSL20L-PFAEKA, GSL20L-PFAEKK, GSL20L-PFAQKA, GSL20L-PFAQKK, GSL20L-PRADKK, GSL20L-PRAEKA, GSL20L-PRAEKK, GSL20L-PRAQKA, GSL20L-PRAQKK, GSL23L-SBADKA, GSL23L-SBADKK, GSL25L-PFADKK, GSL25L-PFAEKA, GSL25L-PFAEKK, GSL25L-PFAQKA, GSL25L-PFAQKK, MCL20L-PFADKK, MCL20L-PFAEKA, MCL20L-PFAEKK, MCL20L-PFAQKA, MCL20L-PFAQKK, MCL20L-PRADKK, MCL20L-PRAEKA, MCL20L-PRAEKK, MCL20L-PRAQKA, MCL20L-PRAQKK, MCL23L-SBADKA, MCL23L-SBADKK, MCL25L-PFADKK, MCL25L-PFAEKA, MCL25L-PFAEKK, MCL25L-PFAQKA, MCL25L-PFAQKK

2004 Toyota Sienna Coil Springs

With ToyotaPartsDeal.com, you have access to an extensive inventory of genuine 2004 Toyota Sienna Coil Springs, all priced competitively. Feel secure in your purchase, as all our OEM 2004 Toyota Sienna Coil Springs are covered by warranty. Plus, we offer a hassle-free return policy and speedy delivery service.

2004 Toyota Sienna Coil Springs Parts Questions & Experts Answers

Q:
How to disassemble the Coil Springs and Shock Absorber for the 2004 Toyota Sienna?
Posted by Natasha M.
A:
To disassemble the Shock Absorber and Coil Springs, begin by removing it from the vehicle and mounting it in a vise. Use a spring compressor to relieve pressure from the upper spring seat, ensuring it wiggles freely. Loosen the damper shaft nut and remove the nut and suspension support, inspecting the bearing for smooth operation and the rubber portion for any signs of damage. Take off the upper spring seat and insulator, then carefully lift the compressed spring and set it aside. Slide the rubber bumper off the damper shaft and check the lower insulator for wear. When reassembling, if replacing the lower insulator, position it with the dropped portion seated in the lowest part of the seat and install the rubber bumper. Carefully place the coil spring onto the lower insulator, aligning the flats on the spring seat with those on the damper shaft. Align the markings on the spring upper seat and upper insulator, ensuring the arrow on the spring seat faces the lower bracket. Install the dust seal and suspension support onto the damper shaft, tighten the nut to the specified torque, and remove the spring compressor tool. Finally, install the strut spring assembly back into the vehicle.
Answered by Toyota Parts Specialist Ken / Mar 31, 2026