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LOSTAR Heavy Duty 603-5403 Coolant Overflow Reservoir
18th Jul 2026, 05:13 PM

LOSTAR Heavy Duty (603-5403) Coolant Overflow Reservoir Bottle Tank Fit for 2008-2017 Kenworth Peterbilt Truck T680 T600 T800 W900 389 348 367 377 378 382 384 385 386 388 389

Price may vary by location, shipping cost, and availability.
0% Off
$112.99
$112.99

Highest: $199.99
Average: $129.17
Lowest: $102.00

Price History Graph

Offer Price Prices
Lowest: -
Average: -
Highest: -

Price History Information

You can check the price history of LOSTAR Heavy Duty (603-5403) Coolant Overflow Reservoir Bottle Tank Fit for 2008-2017 Kenworth Peterbilt Truck T680 T600 T800 W900 389 348 367 377 378 382 384 385 386 388 389 here. This product's current Price in USA is $112.99. The average and highest prices are $129.17 and $199.99 respectively.

Lowest Ever Price $102.00
22nd Jun 2026
Average Price $129.17
Based on 2771 days price tracking
Highest Price $199.99
22nd Dec 2018

Current Price in USA

Price $112.99
MRP $112.99
Savings $0.00
Discount 0%

Recent Price Drops on LOSTAR Heavy Duty (603-5403) Coolant Overflow Reservoir Bottle Tank Fit for 2008-2017 Kenworth Peterbilt Truck T680 T600 T800 W900 389 348 367 377 378 382 384 385 386 388 389

Price Drop 21st Jun 2026
$112.99 $102.00
9.73% drop
Price Drop 8th Mar 2026
$115.99 $107.00
7.75% drop
Price Drop 4th Feb 2026
$119.99 $109.03
9.13% drop
Price Drop 28th Dec 2025
$119.99 $108.99
9.17% drop
Price Drop 14th Dec 2025
$119.99 $109.19
9% drop
Offer Price Drop 23rd Nov 2025
$113.99 $107.99
5.26% drop
Offers: 10% Coupon
Price Drop 13th May 2025
$129.98 $118.77
8.62% drop
Price Drop 19th Apr 2023
$124.98 $115.98
7.2% drop
Price Drop 9th Jan 2022
$128.58 $119.98
6.69% drop
Price Drop 28th Dec 2021
$143.58 $123.58
13.93% drop
Price Drop 28th Sep 2021
$139.58 $129.58
7.16% drop
Price Drop 29th Oct 2019
$159.89 $135.89
15.01% drop
Price Drop 22nd Sep 2019
$185.58 $166.98
10.02% drop
Price Drop 11th Sep 2019
$175.58 $165.58
5.7% drop
Price Drop 24th Jul 2019
$189.99 $175.58
7.58% drop
Price Drop 23rd Apr 2019
$197.97 $187.97
5.05% drop
Price Drop 11th Feb 2019
$199.99 $184.00
8% drop

Product Information

Details

Product Name LOSTAR Heavy Duty (603-5403) Coolant Overflow Reservoir Bottle Tank Fit for 2008-2017 Kenworth Peterbilt Truck T680 T600 T800 W900 389 348 367 377 378 382 384 385 386 388 389
Store Product Code B07M8LTSP9
Store Name amazon.com
Brand LOSTAR
Rating 8.8 / 10
Category Reservoirs
Product Manufacturer LOSTAR
Model Number LSETKW001

Features

  • Fit for 2008 - 2017 Kenworth Peterbilt trucks
  • Models: T660 T800 T880 W900 335 337 340 348 349 352 353 357 359 362 365 367 372 375 376 377 378 379 384 385 386 387 388 389
  • Fits models with Cummins or CAT engines only
  • Brand New Radiator Overflow Bottle Includes Cap Replaces dealer part number: N5346001 Plastic construction
  • Direct replacement Built to strict quality control standards

Images

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Image of LOSTAR Heavy Duty (603-5403) Coolant Overflow Reservoir Bottle Tank Fit for 2008-2017 Kenworth Peterbilt Truck T680 T600 T800 W900 389 348 367 377 378 382 384 385 386 388 389
Image of LOSTAR Heavy Duty (603-5403) Coolant Overflow Reservoir Bottle Tank Fit for 2008-2017 Kenworth Peterbilt Truck T680 T600 T800 W900 389 348 367 377 378 382 384 385 386 388 389
Image of LOSTAR Heavy Duty (603-5403) Coolant Overflow Reservoir Bottle Tank Fit for 2008-2017 Kenworth Peterbilt Truck T680 T600 T800 W900 389 348 367 377 378 382 384 385 386 388 389
Image of LOSTAR Heavy Duty (603-5403) Coolant Overflow Reservoir Bottle Tank Fit for 2008-2017 Kenworth Peterbilt Truck T680 T600 T800 W900 389 348 367 377 378 382 384 385 386 388 389
Image of LOSTAR Heavy Duty (603-5403) Coolant Overflow Reservoir Bottle Tank Fit for 2008-2017 Kenworth Peterbilt Truck T680 T600 T800 W900 389 348 367 377 378 382 384 385 386 388 389
Image of LOSTAR Heavy Duty (603-5403) Coolant Overflow Reservoir Bottle Tank Fit for 2008-2017 Kenworth Peterbilt Truck T680 T600 T800 W900 389 348 367 377 378 382 384 385 386 388 389
Image of LOSTAR Heavy Duty (603-5403) Coolant Overflow Reservoir Bottle Tank Fit for 2008-2017 Kenworth Peterbilt Truck T680 T600 T800 W900 389 348 367 377 378 382 384 385 386 388 389

Rating and Reviews

8.8 Based on 1413 reviews

LOSTAR Heavy Duty 603-5403 Coolant Overflow Reservoir has 8.8 rating out of 10. This average rating is consist of 1413 individual ratings. You can rate this product at product review page.

* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.